1 2000-12-05 Gerd Moellmann <gerd@gnu.org>
3 * keyboard.c (record_char): Don't record identical help-echo
6 * xterm.c [USE_X_TOOLKIT]: Close the display.
7 (xim_close_dpy): Handle case that the display has been closed.
9 * xterm.c (x_destroy_window): Reset the frame's X window after
12 * dispnew.c (adjust_glyph_matrix): Make sure to initialize local
13 variable window_width.
14 (line_draw_cost): Fix code skipping over spaces at the end of the
15 line when must_write_spaces is not set.
16 (scrolling_window): Fix code inserting runs in list of all runs.
18 2000-12-05 Kenichi Handa <handa@etl.go.jp>
20 * coding.c (setup_coding_system): Be sure to initialize
23 2000-12-04 Gerd Moellmann <gerd@gnu.org>
25 * xterm.c (PER_CHAR_METRIC): Removed because not used.
27 * xterm.c (expose_area): Pass x-coordinate relative to the exposed
28 area to x_draw_glyphs instead of a window-relative coordinate.
30 * fileio.c (auto_save_error): Add parameter ERROR. Show the
33 * keyboard.c (Fread_key_sequence): Don't start the busy cursor
34 timer after having read a key. It's not good for code reading
35 several keys in a loop, like an input method.
37 * fileio.c (Finsert_file_contents): When VISIT is t, don't
38 record undo information for format-decode.
40 * undo.c (Fprimitive_undo): Bind inhibit-read-only to t if
41 current buffer is read-only, not if it isn't.
43 * keyboard.c (record_char): Record `help-echo' input events
44 in recent_keys only if they display some help. Don't record
45 `help-echo' events as macro char.
47 2000-12-04 Richard M. Stallman <rms@caffeine.ai.mit.edu>
49 * editfns.c (save_excursion_restore): Don't move point
50 in another window if it is showing the wrong buffer.
51 Avoid the call to Fwindow_live_p, for speed.
53 2000-12-04 Kenichi Handa <handa@etl.go.jp>
55 * xfaces.c (struct font_name): New member registry_priority.
56 (split_font_name): Initialize the above member to zero.
57 (concat_font_list): New function.
58 (font_list): Include fonts of all alternative registries.
59 (FONT_POINT_SIZE_QUANTUM): New macro.
60 (better_font_p): Ignore point size difference less than
61 FONT_POINT_SIZE_QUANTUM. Use registry_prioprity as a last resort.
63 * xterm.c (x_produce_glyphs): If a font for a component of
64 a composition is not found, use 1 pixel dot ascent and 0 dot
65 descent value to avoid displaying terribly tall empty boxes.
67 * ccl.c (stack_idx_of_map_multiple): Don't use C initializier.
69 2000-12-03 Ken Raeburn <raeburn@gnu.org>
71 * coding.h (code_convert_string1): Declare.
73 * fns.c (Fmd5): Pass lisp objects, not integers, to call3.
75 * lisp.h (Fmake_variable_buffer_local, Fbuffer_file_name):
78 2000-12-02 Jason Rumney <jasonr@gnu.org>
80 * w32term.c (w32_bdf_per_char_metric): Dereference pointer
81 correctly for single byte character case.
82 (w32_per_char_metric): Do not try to make any assumptions about
83 the metrics of BDF fonts.
84 (x_estimate_mode_line_height): If `mode-line' face
85 hasn't a font, use that of the frame, as drawing glyphs
87 (note_mouse_highlight): Change the cursor shape on the vertical
88 border between windows [not enabled].
90 * w32term.h (struct w32_output): Add member horizontal_drag_cursor.
92 * w32fns.c (Fx_create_frame): Reintroduce the call to
93 face-set-after-frame-defaults.
94 (Vx_window_horizontal_drag_shape): New variable.
95 (syms_of_xfns): DEFVAR_LISP it.
96 (x_set_mouse_color): Create frame's horizontal_drag_cursor [not
99 2000-12-02 Simon Josefsson <simon@josefsson.org>
101 * fns.c (Fmd5): Use a different logic to decide the coding system
104 * coding.h (Qwrite_region, Qcoding_system_error): Declare extern.
106 2000-12-02 Eli Zaretskii <eliz@is.elta.co.il>
108 * fileio.c (Fread_file_name) [DOS_NT]: Don't crash if homedir is
111 2000-12-01 Gerd Moellmann <gerd@gnu.org>
113 * xterm.c (x_calc_absolute_position): Don't subtract menubar's
114 height for YNegative.
115 (x_calc_absolute_position) [USE_MOTIF]: Use the column widget's
116 height; also see comment there.
118 * window.c (coordinates_in_window): Handle computations for
119 positions on the vertical bar and fringes differently for
120 window-system frames. Consider some pixels near the vertical bar
121 as on the bar if the frame doesn't have vertical scroll bars.
122 Associate positions between mode or header lines with the
123 right window, the left one.
125 2000-12-01 Jason Rumney <jasonr@gnu.org>
127 * w32term.c (w32_clear_window): Avoid clearing an invalid frame.
129 * w32xfns.c (get_frame_dc): Avoid changing the palette on an
132 2000-12-01 Gerd Moellmann <gerd@gnu.org>
134 * window.c (struct saved_window): Add members orig_top and
136 (SAVED_WINDOW_VECTOR_SIZE): Increment to 16.
137 (save_window_save, Fset_window_configuration): Save/restore
138 window's orig_top and orig_height.
140 2000-12-01 Jason Rumney <jasonr@gnu.org>
142 * w32term.c (x_draw_vertical_border): Fix call to w32_fill_rect.
144 * w32fns.c (x_set_cursor_color): Fix last change.
146 2000-11-30 Gerd Moellmann <gerd@gnu.org>
148 * xdisp.c (echo_area_display): If cursor is in the echo area, make
149 sure that the next redisplay displays the minibuffer, so that
150 the cursor will be replaced with what the minibuffer wants.
152 * xterm.c: Test USE_TOOLKIT_SCROLL_BARS everywhere with #ifdef and
153 #ifndef instead of using #if.
154 (XTread_socket) [USE_MOTIF] <KeyPress>: Call XmIsScrollBar only if
155 USE_TOOLKIT_SCROLL_BARS is defined.
157 2000-11-30 Jason Rumney <jasonr@gnu.org>
159 * w32fns.c (x_set_cursor_color): Use x_update_cursor instead of
162 2000-11-30 Gerd Moellmann <gerd@gnu.org>
164 * fns.c (Fmd5): Doc fix.
166 2000-11-30 Simon Josefsson <simon@josefsson.org>
168 * fns.c (Fmd5): New function.
169 (syms_of_fns): Defsubr md5.
171 * Makefile.in (obj): Add md5.o
173 2000-11-30 Gerd Moellmann <gerd@gnu.org>
175 * md5.h, md5.c: New files, taken from glibc.
177 * xmenu.c (popup_get_selection): Use xmalloc instead of malloc.
179 * xterm.c (x_estimate_mode_line_height): If `mode-line' face
180 hasn't a font, use that of the frame, as drawing glyphs
183 2000-11-29 Stefan Monnier <monnier@cs.yale.edu>
185 * eval.c (Frun_hooks): Allow 0 arguments.
187 2000-11-29 Gerd Moellmann <gerd@gnu.org>
189 * xterm.c (XTmouse_position) [USE_X_TOOLKIT]: When the mouse
190 is over the menu bar widget, say it's not on the frame.
192 * xfns.c (Fx_create_frame): Reintroduce the call to
193 face-set-after-frame-defaults.
195 * eval.c (Fsignal): Reset handling_signal.
197 2000-11-28 Jason Rumney <jasonr@gnu.org>
199 * w32menu.c (add_menu_item): Reset menu item text when changing
200 type to radio button.
202 2000-11-28 Gerd Moellmann <gerd@gnu.org>
204 * xselect.c: Update copyright.
206 * window.c (coordinates_in_window): If on a mode or header line,
207 but sufficiently close to its start, return ``on vertical
208 border''. This gives us a way to drag windows horizontally when
209 using toolkit scroll bars.
211 * xterm.c (note_mouse_highlight): Change the cursor shape
212 on the vertical border between windows.
214 * xterm.h (struct x_output): Add member horizontal_drag_cursor.
216 * xfns.c (Vx_window_horizontal_drag_shape): New variable.
217 (syms_of_xfns): DEFVAR_LISP it.
218 (x_set_mouse_color): Create frame's horizontal_drag_cursor.
220 * textprop.c (text_read_only): New function.
221 (verify_interval_modification): Use it instead of signaling
222 `text-read-only'. This makes it easier to catch this error
225 * xdisp.c (forward_to_next_line_start): Check for newlines,
226 not end of line, which includes CR.
228 2000-11-28 Kenichi Handa <handa@etl.go.jp>
230 * coding.c (Ffind_coding_systems_region_internal): Be sure to
231 include no-conversion.
233 2000-11-27 Jason Rumney <jasonr@gnu.org>
235 * w32fns.c (w32_load_system_font): Always mark font as double byte
236 if codepage is unicode.
238 2000-11-27 Gerd Moellmann <gerd@gnu.org>
240 * xdisp.c (forward_to_next_line_start): If already on a newline,
241 just consume it to avoid unintended skipping over invisible text
244 * keyboard.c (lucid_event_type_list_p): Handle `help-echo',
245 `vertical-line', `mode-line' and `header-line' events.
247 * xdisp.c (try_window_id): Avoid starting to display in the middle
248 of a character, a TAB for instance. This is easier than to set
249 up the iterator exactly, and it's not a frequent case, so the
250 additional effort wouldn't really pay off.
252 2000-11-26 Andrew Choi <akochoi@i-cable.com>
254 * emacs.c (main) [macintosh]: Call syms_of_frame before calling
257 2000-11-25 Jason Rumney <jasonr@gnu.org>
259 * keyboard.c (make_lispy_event) [mouse_wheel, drag_n_drop]: Args
260 to window_from_coordinates should be pixel coordinates.
262 * w32fns.c (x_to_w32_font): Do not filter out italic fonts, as new
263 redisplay handles them properly.
265 2000-11-25 Miles Bader <miles@gnu.org>
267 * indent.c (compute_motion): Keep pos_byte in sync with pos.
269 2000-11-24 Jason Rumney <jasonr@gnu.org>
271 * w32.c (init_environment): Set LANG environment variable based on
272 locale settings, if not set.
274 * w32fns.c (x_set_tool_bar_lines): Clear internal border when
275 making tool bar smaller. When clearing the frame, also
276 clear current matrices. Clear frame when tool bar disappears.
277 Don't use more lines for the tool-bar than is available.
278 (x_change_window_heights): New function.
280 2000-11-24 Gerd Moellmann <gerd@gnu.org>
282 * xdisp.c (init_from_display_pos): If POS says we're already after
283 an overlay string ending at POS, make sure to pop the iterator
284 because it will be in front of that overlay string. When POS is
285 ZV, we've thereby also ``processed'' overlay strings at ZV.
287 * xfaces.c (lface_from_face_name): Function comment fix.
289 2000-11-24 Miles Bader <miles@gnu.org>
291 * xdisp.c (display_menu_bar, display_mode_line): Change the way we
292 apply `mode-line-inverse-video' -- zero means force display using
293 the default face, non-zero means display using the specialized face.
294 (syms_of_xdisp): `mode-line-inverse-video' defaults to true again.
296 2000-11-23 Kenichi Handa <handa@etl.go.jp>
298 * alloc.c (Fmake_string): Use MAX_MULTIBYTE_LENGTH, instead of
301 2000-11-23 Eli Zaretskii <eliz@is.elta.co.il>
303 * coding.c (decode_coding_emacs_mule): Fix the case of
304 CODING_EOL_LF, which used uninitialized value of c.
306 2000-11-23 Stefan Monnier <monnier@cs.yale.edu>
308 * xdisp.c (syms_of_xdisp): Make fontification-functions buffer-local.
310 2000-11-22 Gerd Moellmann <gerd@gnu.org>
312 * buffer.c (Fmake_indirect_buffer): Don't treat nil as a
315 * frame.h (struct frame): Replace desired_tool_bar_items,
316 current_tool_bar_items, n_desired_tool_bar_items,
317 n_current_tool_bar_items with tool_bar_items and n_tool_bar_items.
319 * frame.c (make_frame): Change initialization of tool bar
322 * xterm.c (x_handle_tool_bar_click, note_tool_bar_highlight):
323 Change references to members deleted from struct frame to use the
326 * xdisp.c (update_tool_bar, build_desired_tool_bar_string): Change
327 references to members deleted from struct frame to use the new
330 * dispnew.c (update_frame): Do nothing with frame's tool bar
333 * alloc.c (mark_object) <frame>: Mark tool bar items differently.
335 * w32term.c (x_tool_bar_item, w32_handle_tool_bar_click)
336 (note_tool_bar_highlight): Change references to members deleted
337 from struct frame to use the new ones.
339 2000-11-23 Miles Bader <miles@gnu.org>
341 * xdisp.c (display_menu_bar): Or `mode-line-inverse-video' with
342 the face's inverse-video attribute, rather than overriding it.
344 2000-11-22 Gerd Moellmann <gerd@gnu.org>
346 * xfns.c (x_set_tool_bar_lines): Clear internal border when
347 making tool bar smaller.
349 2000-11-22 Dave Love <fx@gnu.org>
351 * s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): Don't define.
353 2000-11-22 Miles Bader <miles@gnu.org>
355 * keyboard.c (Vminibuffer_message_timeout): New variable.
356 (command_loop_1): Use it to determine message timeout.
357 (syms_of_keyboard): Initialize it.
359 * xdisp.c (syms_of_xdisp): `mode-line-inverse-video' defaults to nil.
361 2000-11-22 Kenichi Handa <handa@etl.go.jp>
363 * sysdep.c: Move the code for declaring h_errno after #include
366 2000-11-21 Gerd Moellmann <gerd@gnu.org>
368 * xfns.c (Fx_hide_tip) [USE_LUCID]: Add a hack to redisplay
369 the menu bar when the tooltip is unmapped.
371 * buffer.c (Fkill_buffer): Notice if the buffer to kill is the
372 sole visible buffer when we're currently in the mini-buffer, and
375 2000-11-21 Jason Rumney <jasonr@gnu.org>
377 * w32select.c (Fw32_set_clipboard_data): Save a copy of what is
378 put on the clipboard.
379 (Fw32_get_clipboard_data): Compare data on clipboard with saved
380 copy of what Emacs last put there. If they are the same, do not
381 use the clipboard copy to avoid losing data due to coding
384 2000-11-22 Miles Bader <miles@gnu.org>
386 * minibuf.c (Vminibuffer_prompt_properties): New variable.
387 (syms_of_minibuf): Initialize it.
388 (read_minibuf): Add properties from Vminibuffer_prompt_properties
389 to prompt, don't make read-only.
391 2000-11-21 Gerd Moellmann <gerd@gnu.org>
393 * bytecode.c (Fbyte_code) <Bvarbind, Bunwind_protect>: Add
394 BEFORE/AFTER_POTENTIAL_GC.
396 * s/hpux10.h (_FILE_OFFSET_BITS): Undef.
398 * buffer.c (mmap_free_1): Avoid a compiler warning.
400 * term.c, cm.c: Don't try to include termcap.h; see comment there.
402 2000-11-21 Kenichi Handa <handa@etl.go.jp>
404 * s/sol2-5.h: Move #undef USE_MMAP_FOR_BUFFERS out of #if 0
407 2000-11-20 Gerd Moellmann <gerd@gnu.org>
409 * xfns.c (x_create_tip_frame): Use CWSaveUnder only if the
412 * s/gnu-linux.h: Don't use `#cpu'.
414 * buffer.c (MAP_FAILED): Define it as `((void *) -1)' if it's
415 not defined in mman.h.
417 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): New
419 (x_send_scroll_bar_event): Store the window in scroll_bar_windows
420 and store an index in the XClientMessageEvent. Storing a
421 Lisp_Object or pointer can fail on a 64 bit system, since X only
423 (x_scroll_bar_to_input_event): Get the window from
426 2000-11-20 Dave Love <fx@gnu.org>
428 * Makefile.in (LIBX): Reorder for -lX11 after -lXpm.
430 2000-11-20 Gerd Moellmann <gerd@gnu.org>
432 * s/sol2-5.h (USE_MMAP_FOR_BUFFERS): Undefine.
434 2000-11-20 Kenichi Handa <handa@etl.go.jp>
436 * charset.c (get_new_private_charset_id): Don't limit CHARSET_ID
439 * alloc.c (make_string): Fix previous change. Be sure to make
440 unibyte string correctly.
442 2000-11-19 Gerd Moellmann <gerd@gnu.org>
444 * window.c (Fwindow_list): Change parameter list to be XEmacs
446 (window_list_1): New function.
447 (window_loop): Use it instead of Fwindow_list.
449 * sysdep.c (emacs_ospeed): New variable.
450 (toplevel): Don't declare ospeed extern.
451 (init_baud_rate): Use emacs_ospeed instead of ospeed.
453 * termcap.c (ospeed): Remove.
454 (tputs) [!emacs]: Remove unused code.
455 (tgetent): Avoid a compiler warning.
457 * xterm.c (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
458 (x_scroll_bar_remove, XTset_vertical_scroll_bar): Call
459 SCROLL_BAR_X_WIDGET with additional argument DPY.
461 * xterm.h (struct scroll_bar): Members x_widget_low, x_widget_high
463 (SCROLL_BAR_X_WIDGET): Get the widget via XtWindowToWidget.
464 Take the X display as additional argument.
465 (SET_SCROLL_BAR_X_WIDGET): Store the window of the widget, since
466 `Widget' is a pointer type that's not easily stored in Lisp_Object
467 form in a portable way.
469 * dispnew.c (update_text_area): Fix last change.
471 2000-11-18 Gerd Moellmann <gerd@gnu.org>
473 * xdisp.c: Use BINDING_STACK_SIZE throughout.
475 * xfns.c (x_set_tool_bar_lines): When clearing the frame, also
476 clear current matrices.
478 * buffer.c (mmap_enlarge): Don't print a message on stderr
479 if mapping new memory at the end of the existing region fails.
481 * dispnew.c (update_text_area): Don't skip over equal glyphs
482 when the last current glyph overlaps the glyph to its right.
484 2000-11-18 Miles Bader <miles@gnu.org>
486 * xdisp.c (message_log_check_duplicate): Let "..."-detection match
487 lines that *end* with "..." too (that's the most common case!).
489 2000-11-18 Gerd Moellmann <gerd@gnu.org>
491 * xdisp.c (resize_mini_window): Temporarily change to the
492 mini-window's buffer if necessary.
494 * xfns.c (Fx_show_tip): Use default y-offset of -10 so that
495 the tooltip obscures less text under it.
497 2000-11-17 Gerd Moellmann <gerd@gnu.org>
499 * puresize.h (BASE_PURESIZE): Increase to 700000.
501 2000-11-18 Jason Rumney <jasonr@gnu.org>
503 * w32term.c (w32_draw_bitmap): Use face to set colors.
505 2000-11-17 Dave Love <fx@gnu.org>
507 * lread.c (Fload): Fix #ifdef for pcc.
509 2000-11-17 Gerd Moellmann <gerd@gnu.org>
511 * xdisp.c (pos_visible_p): Compute the default character height
514 2000-11-16 Gerd Moellmann <gerd@gnu.org>
516 * xdisp.c (pos_visible_p): Handle case that we reach ZV without
517 knowing the line's height; use the default font's height in that
520 * xfaces.c (weight_table): Add `demi' with the same meaning as
523 2000-11-16 Kenichi Handa <handa@etl.go.jp>
525 * dispnew.c (null_row): New global static variable.
526 (clear_glyph_row): Delete local static variable null_row.
528 2000-11-15 Jason Rumney <jasonr@gnu.org>
530 * w32term.c (HIGHLIGHT_COLOR_DARK_BOOST_LIMIT): New constant.
531 (w32_alloc_lighter_color): Use new brightness calculations from
532 xterm.c. Scale delta to be in the range expected by W32.
533 (w32_draw_relief_rect): Use frame relief colors.
535 2000-11-15 Gerd Moellmann <gerd@gnu.org>
537 * frame.c (syms_of_frame_1): Removed; code moved to syms_of_frame.
538 (Qinhibit_default_face_x_resources): New variable.
539 (syms_of_frame): Initialize it.
540 (Fmodify_frame_parameters): Bind inhibit-default-face-x-resources.
542 * xdisp.c (pos_visible_p): Improve function comment.
544 * lisp.h (BINDING_STACK_SIZE): New macro.
546 * dired.c (directory_files_internal) [EAGAIN || EINTR]: Retry
547 reading the directory if readdir returns null and errno is EAGAIN
550 2000-11-14 Stefan Monnier <monnier@cs.yale.edu>
552 * xdisp.c (try_scrolling): Set scroll_max to max of scroll_* args
553 so setting scroll-step to 1 doesn't defeat scroll-conservatively.
554 Set amount_to_scroll to max of dx and scroll_step so that
555 scroll-conservatively doesn't defeat scroll-step>1.
556 (syms_of_xdisp): Add a hint in scroll-step's docstring to use
557 scroll-conservatively for line-at-a-time scrolling.
559 2000-11-14 Gerd Moellmann <gerd@gnu.org>
561 * window.c (Fpos_visible_in_window_p): Call pos_visible with
564 * xdisp.c (current_mode_line_height, current_header_line_height):
566 (init_xdisp): Initialize them.
567 (pos_visible_p): Add parameter EXACT_MODE_LINE_HEIGHTS_P. Compute
568 and use exact mode line heights if it is set.
570 * lisp.h (pos_visible_p): Change prototype.
572 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
573 (CURRENT_HEADER_LINE_HEIGHT): Look at current_mode_line_height
574 and current_header_line_height first.
575 (current_mode_line_height, current_header_line_height): Declare
578 2000-11-14 Miles Bader <miles@lsi.nec.co.jp>
580 * xterm.c (x_alloc_lighter_color): Use real brightness calculation.
581 Just use FACTOR/2 instead of HIGHLIGHT_COLOR_DARK_BOOST.
582 (HIGHLIGHT_COLOR_DARK_BOOST): Macro removed.
584 2000-11-14 Miles Bader <miles@gnu.org>
586 * xterm.c (x_alloc_lighter_color): Include an additive component
587 too for dark colors, because FACTOR isn't enough.
588 (HIGHLIGHT_COLOR_DARK_BOOST, HIGHLIGHT_COLOR_DARK_BOOST_LIMIT):
591 2000-11-13 Gerd Moellmann <gerd@gnu.org>
593 * keyboard.c (show_help_echo): Call message3_nolog with number of
594 bytes in the help string as 2nd parameter, instead of the number
597 2000-11-13 Miles Bader <miles@gnu.org>
599 * lread.c (openp): Return -2 instead of 0 for the `remote file' case.
600 (Fload): Use new openp return protocol.
601 Don't try to use Vload_source_file_function to load .elc files.
602 * xfns.c (x_create_bitmap_from_file, x_find_image_file): Use new
603 openp return protocol.
604 * w32fns.c (x_create_bitmap_from_file, x_find_image_file): Likewise.
606 2000-11-11 Kenichi Handa <handa@etl.go.jp>
608 * syssignal.h: Pay attention to BROKEN_SIGAIO and BROKEN_SIGPTY.
610 * m/ibmrs6000.h (BROKEN_SIGAIO, BROKEN_SIGPTY, BROKEN_SIGPOLL):
611 Defined these macros.
612 (NLIST_STRUCT): Avoid re-defining it.
614 * s/hpux10.h (C_SWITCH_X_SYSTEM): Include -I/usr/include/X11R6 and
615 -I/usr/contrib/X11R6/include.
616 (LD_SWITCH_X_DEFAULT): Include -L/usr/lib/X11R6.
618 2000-11-10 Jason Rumney <jasonr@gnu.org>
620 * w32term.h (CP_8BIT, CP_UNICODE, CP_INVALID): New pseudo-codepages.
622 * w32term.c (w32_encode_char): Handle CP_UNICODE specially.
623 (w32_use_unicode_for_codepage): Use new pseudo-codepages.
625 * w32fns.c (Qw32_charset_hangeul): Rename to match w32 headers.
626 (Qw32_charset_vietnamese): New symbol.
627 (xlfd_charset_of_font): New function.
628 (w32_load_system_font): Use it.
629 (x_to_w32_charset): Use Fassoc to find charset info. Special case
630 when Vw32_charset_info_alist is nil to ensure default face always
631 has font. Use Fcar and Fcdr for safety.
632 (w32_to_x_charset): Use Vw32_charset_info_alist for mappings.
633 (w32_codepage_for_font): Use xlfd_charset_of_font. Use new
634 pseudo-codepages for special cases.
635 (w32_to_x_font): New parameter to allow charset portion to be
636 specified where there is many to one mapping. Callers changed.
637 (w32_list_fonts): Avoid listing fonts that won't display.
639 2000-11-10 Gerd Moellmann <gerd@gnu.org>
641 * xfaces.c (Vface_alternative_font_registry_alist): New variable.
642 (font_list_1): Renamed from font_list.
643 (font_list): New function, trying alternative registries from
644 Vface_alternative_font_registry_alist.
645 (Finternal_set_alternative_font_registry_alist): New function.
646 (syms_of_xfaces): Initialize and Staticpro
647 Vface_alternative_font_registry_alist. Defsubr
648 Finternal_set_alternative_font_registry_alist.
650 2000-11-09 Ken Raeburn <raeburn@gnu.org>
652 * lisp.h (Flooking_at): Declare.
654 2000-11-09 Gerd Moellmann <gerd@gnu.org>
656 * dired.c (directory_files_internal): Fix a braino.
658 * dired.c (directory_files_internal): Add missing GCPRO's.
661 2000-11-08 Gerd Moellmann <gerd@gnu.org>
663 * xdisp.c (syms_of_xdisp): Change doc of max-mini-window-height.
664 (resize_mini_window): Return quickly if Vresize_mini_window is
665 nil. Don't return if Vmax_mini_window_height is nil.
667 * xdisp.c (Vresize_mini_window, Qgrow_only): New variables.
668 (syms_of_xdisp): Initialize them.
669 (resize_mini_window): Act according to the setting of
671 (syms_of_xdisp): Initialize Vmenu_bar_update_hook to nil.
673 * xterm.c (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS]: Map the
674 scroll bar widget after configuring it, so that it will appear at
675 the right position from the start.
676 (XTredeem_scroll_bar): Cleaned up.
678 2000-11-08 Kenichi Handa <handa@etl.go.jp>
680 * xterm.c (VCENTER_BASELINE_OFFSET): Fix previous change. If the
681 font is taller than the frame line, we don't have to bias the
684 * w32term.c (VCENTER_BASELINE_OFFSET): Likewise.
686 2000-11-07 Dave Love <fx@gnu.org>
688 * config.in (HAVE_MKSTEMP): Add.
690 * callproc.c (Fcall_process_region) [HAVE_MKSTEMP]: Use it.
692 2000-11-07 Gerd Moellmann <gerd@gnu.org>
694 * window.c (Fset_window_configuration): Don't try to preserve
695 point in the current buffer, if that buffer is displayed in more
698 * xfaces.c (lookup_named_face): If default face isn't realized,
699 try to realize it. Return -1 if not successful.
700 (Fx_list_fonts): Handle case that face cannot be determined.
701 (Fface_font): Likewise.
703 2000-11-06 Gerd Moellmann <gerd@gnu.org>
705 * window.c (displayed_window_lines): Detect partially
706 visible lines at the bottom correctly.
708 2000-11-06 Stefan Monnier <monnier@cs.yale.edu>
710 * fileio.c (Fwrite_region): Use `visiting' rather than `visit'
711 when ensuring we don't do visit in indirect buffer.
713 2000-11-06 Kenichi Handa <handa@etl.go.jp>
715 * composite.h (compose_chars_in_text): Add prototype.
717 * composite.c (Vcomposition_function_table): New variable.
718 (Qcomposition_function_table): New variable.
719 (run_composition_function): Call
720 Vcompose_chars_after_function with three arguments.
721 (compose_chars_in_text): New function.
722 (syms_of_composite): Modified the doc-string of
723 Vcompose_chars_after_function. Declare composition-function-table
724 as a lisp variable, and initialize it.
726 * xfns.c (x_encode_text): Suppress producing escape sequences for
729 * xselect.c: Include composite.h.
730 (selection_data_to_lisp_data): Call compose_chars_in_text on STR.
732 2000-11-05 Andrew Innes <andrewi@gnu.org>
734 * w32term.c (x_produce_glyphs): Fix typo in enum name.
736 * sysdep.c (read_input_waiting): Remove extraneous argument to
739 * w32fns.c (Fx_server_version): Include w32_build_number in the
742 * w32heap.c (w32_build_number): New variable.
743 (cache_system_info): Set it.
745 * w32heap.h (w32_build_number): Add extern.
747 * emacs.c (syms_of_emacs): Update docstring for
748 system-configuration, to reflect the actual usage on MS-Windows.
750 2000-10-31 Gerd Moellmann <gerd@gnu.org>
752 * keyboard.c (read_char) <wrong_kboard>: Make sure that we
753 process idle timers while waiting for another event.
755 * dispnew.c (update_frame_line): Handle case where spaces in
756 the default face are colored.
758 * xdisp.c (redisplay_tool_bar): Don't set fonts_changed_p if
759 window height hasn't changed.
761 2000-10-31 Jason Rumney <jasonr@gnu.org>
763 * w32term.c (x_produce_glyphs): Handle composite characters.
764 (x_draw_glyph_string_foreground)
765 (x_draw_composite_glyph_string_foreground): Restore old font.
767 2000-10-31 Miles Bader <miles@lsi.nec.co.jp>
769 * minibuf.c (read_minibuf): Reset the undo history just before
770 starting the recursive-edit.
772 2000-10-30 Gerd Moellmann <gerd@gnu.org>
774 * xfaces.c (menu_face_change_count): New variable.
775 (Finternal_set_lisp_face_attribute): Increment it for changes
777 (realize_basic_faces): Reflect changes in the `menu' faces
780 * xdisp.c (try_scrolling) <PT >= scroll_margin_pos>: Add 1 to the
781 dy obtained from the iterator's y-position after moving from
782 scroll_margin_pos to PT; see comment there.
784 * xdisp.c (safe_eval_handler): Call add_to_log.
786 * xfaces.c (resolve_face_name): Handle case that FACE_NAME
787 is not a symbol or string.
789 * xdisp.c (echo_area_display): Don't perform a display update from
790 inside redisplay. The update will happen anyway at the end of
791 redisplay, and it can confuse redisplay (GC messages while
792 redisplaying, for instance.)
794 2000-10-30 Stefan Monnier <monnier@cs.yale.edu>
796 * xrdb.c (x_load_resources): Use the class name in the defaults.
798 * regex.c (re_iswctype, re_wctype_to_bit): Fix braino.
799 (regex_compile): Catch bogus \(\1\).
801 2000-10-30 Gerd Moellmann <gerd@gnu.org>
803 * xterm.c (x_alloc_nearest_color): Fix last change to compare
806 * xterm.c (x_alloc_nearest_color): If allocation succeeds, and
807 we have a color cache, check that the cached color equals the
808 allocated color. If not, clear the color cache.
810 * window.c (displayed_window_lines): Change buffers if necessary.
811 Fix computation of displayed lines.
813 * keyboard.c (syms_of_keyboard): Change DEFVAR_LISP of
814 update_menu_bindings to DEFVAR_BOOL.
816 2000-10-30 Kenichi Handa <handa@etl.go.jp>
818 * search.c (Fset_match_data): Be sure to make search_regs always sane.
820 * puresize.h (BASE_PURESIZE): Increase to 680000.
822 * fns.c (Foptimize_char_table): Fix arg for CHARSET_DIMENSION.
824 2000-10-29 Jason Rumney <jasonr@gnu.org>
826 * w32term.h (FONT_DESCENT): Negate descent of BDF fonts.
828 * w32term.c (w32_bdf_per_char_metric): Negate descent.
829 (w32_cache_char_metrics): Handle possibility that 'x' does not
831 (W32_TEXTOUT): w32_BDF_TextOut wants number of bytes not chars.
833 * w32bdf.h (bdffont): Add nchars.
835 * w32bdf.c (set_bdf_font_info): Set it.
836 (w32_BDF_TextOut): Swap byte order of double byte characters.
837 (w32_load_bdf_font): Set double_byte_p based on bdf_font->nchars.
839 2000-10-28 Eli Zaretskii <eliz@is.elta.co.il>
841 * frame.c (Fframe_parameters): Fix the change from 2000-10-16:
842 don't override the colors in frame's param_alist, unless they are
845 * term.c (reassert_line_highlight): If inverse_video is non-zero,
846 reverse the effect of the highlight flag.
848 2000-10-27 Ken Raeburn <raeburn@gnu.org>
850 * window.h (Fwindow_live_p): Declare.
852 * undo.c (record_delete): Check that last_undo_buffer is really a
853 buffer before applying XBUFFER to it.
855 * keymap.c (where_is_internal): Pass lisp object, not integer, to
858 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
860 * lisp.h (KEYMAPP): New macro.
861 (get_keymap): Remove.
862 (get_keymap_1): Rename get_keymap.
864 * keyboard.h (get_keymap_1, Fkeymapp): Remove prototype.
866 * xterm.c (note_mode_line_highlight): Use KEYMAPP.
868 * xmenu.c (single_submenu): Use KEYMAPP.
869 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
870 Use KEYMAPP rather than Fkeymapp.
872 * w32term.c (note_mode_line_highlight): Use KEYMAPP.
874 * w32menu.c (True, False): Remove (use TRUE and FALSE instead).
875 (Fx_popup_menu): Fetch keymaps rather than checking Fkeymapp.
876 Use KEYMAPP rather than Fkeymapp.
877 (single_submenu): Use KEYMAPP.
878 (w32_menu_show, w32_dialog_show): Use TRUE.
880 * minibuf.c (Fread_from_minibuffer): Update call to get_keymap.
882 * keymap.c (KEYMAPP): Remove (moved to lisp.h).
883 (Fkeymapp): Use KEYMAPP.
884 (get_keymap): Rename from get_keymap_1. Remove old def.
885 Return t when autoload=0 and error=0 and the keymap needs autoloading.
886 (Fcopy_keymap): Check (eq (car x) 'keymap) rather than using Fkeymapp.
887 (Fminor_mode_key_binding): Don't raise an error if the binding
889 (Fuse_global_map, Fuse_local_map): Allow autoloading.
890 (Faccessible_keymaps): Fetch keymaps rather than checking Fkeymapp.
892 * keyboard.c (read_char): get_keymap_1 -> get_keymap.
893 Allow Vspecial_event_map to be autoloaded.
894 (menu_bar_items): Fetch the keymap rather than using keymapp.
895 (menu_bar_one_keymap): No need to follow func-indirect any more.
896 (parse_menu_item): get_keymap_1 -> get_keymap.
897 (tool_bar_items): Fetch the keymap rather than using keymapp.
898 (read_key_sequence): Use KEYMAPP.
900 * intervals.c (get_local_map): Use get_keymap rather than following
901 function-indirections explicitly.
903 * doc.c (Fsubstitute_command_keys): get_keymap_1 -> get_keymap.
905 2000-10-27 Jason Rumney <jasonr@gnu.org>
907 * w32fns.c (Fx_create_frame): Make default fontsize on w32 10
908 point, as Windows has oversized fonts.
910 * fontset.c (syms_of_fontset) [WINDOWSNT]: Likewise.
912 2000-10-27 Gerd Moellmann <gerd@gnu.org>
914 * gmalloc.c [GC_MCHECK]: Add code from mcheck.c of glibc-1.09.1.
915 (freehook, reallochook): Handle null pointer arguments.
916 (__malloc_initialize) [GC_MCHECK]: Call mcheck.
918 2000-10-27 Stefan Monnier <monnier@cs.yale.edu>
920 * regex.c (POP_FAILURE_REG_OR_COUNT, re_match_2_internal)
921 (re_match_2_internal, re_match_2_internal, re_match_2_internal):
922 Giving in to popular pressure to shut up the compiler with casts.
924 2000-10-27 Gerd Moellmann <gerd@gnu.org>
926 * xterm.c (x_draw_glyph_string): Treat XA_UNDERLINE_POSITION as a
927 signed value, and use a default value computed from the font's
930 2000-10-27 Miles Bader <miles@lsi.nec.co.jp>
932 * xterm.c (x_draw_glyph_string): Add a workaround so that fonts
933 that specify a negative underline position can still use underlines.
935 * window.c (Fpos_visible_in_window_p): Make POS default to
936 WINDOW's point, not the current buffer's point.
938 2000-10-26 Dave Love <fx@gnu.org>
940 * s/sol2-5.h: Don't define SYSTEM_MALLOC so that we can find out
943 2000-10-26 Gerd Moellmann <gerd@gnu.org>
945 * window.c (size_window): Compute size difference from sum of old
946 child window sizes instead of from parent's size.
948 * xdisp.c (pos_visible_p): Change current buffer if necessary.
949 Handle obscured lines at the top of the window.
951 * frame.c (Fdelete_frame): Doc fix. Move running the hook
952 down after the last error condition check.
954 * frame.c (Fdelete_frame): Run delete-frame-hook.
956 2000-10-26 Kenichi Handa <handa@etl.go.jp>
958 * coding.c (decode_coding): Fix previous change (check also
959 CODING_MODE_LAST_BLOCK).
961 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
963 * regex.c: More `unsigned char' -> `re_char' changes.
964 Also change several `int' into `re_wchar_t'.
965 (PATTERN_STACK_EMPTY, PUSH_PATTERN_OP, POP_PATTERN_OP): Remove.
966 (PUSH_FAILURE_POINTER): Don't cast any more.
967 (POP_FAILURE_REG_OR_COUNT): Remove the cast that strips `const'.
968 We want GCC to complain, since this piece of code makes
969 re_match non-reentrant, which *should* be fixed.
970 (GET_BUFFER_SPACE): Use size_t rather than unsigned long.
971 (EXTEND_BUFFER): Use RETALLOC.
972 (SET_LIST_BIT): Don't cast.
973 (re_wchar_t): New type.
974 (re_iswctype, re_wctype_to_bit): Make it crystal clear to GCC
975 that those two functions will always properly return.
976 (IMMEDIATE_QUIT_CHECK): Cast to void.
977 (analyse_first): Use recursion rather than an explicit stack.
978 (re_compile_fastmap): Can't fail anymore.
979 (re_search_2): Don't check re_compile_fastmap for failure.
980 (PUSH_NUMBER): Renamed from PUSH_FAILURE_COUNT.
981 Now also sets the new value (passed in a new argument).
982 (re_match_2_internal): Use it.
983 Also, use a new var `reg' of type size_t when looping through regs
984 rather than reuse the inappropriate `mcnt'.
986 * keymap.c (where_is_cache, where_is_cache_keymaps): New vars.
987 (Fset_keymap_parent, store_in_keymap): Flush the where-is cache.
988 (where_is_internal): Renamed from Fwhere_is_internal.
989 Don't DEFUN any more. Arg `xkeymap' replaced by `keymaps'.
990 (Fwhere_is_internal): New function wrapping where_is_internal.
991 (where_is_internal_1): Handle the case where we're filling the cache.
992 (syms_of_keymap): Init and gcpro the where_is_cache(|_keymaps).
994 2000-10-25 Miles Bader <miles@gnu.org>
996 * xdisp.c (pos_visible_p): Don't add `it.current_y' twice.
998 2000-10-25 Gerd Moellmann <gerd@gnu.org>
1000 * window.c (pos_fully_visible_p): Removed.
1001 (Fpos_visible_in_window_p): Use pos_visible_p to determine
1002 if position is visible and/or fully visible.
1004 * lisp.h (pos_visible_p): Add prototype.
1006 * xdisp.c (pos_visible_p): New function.
1008 2000-10-25 Kenichi Handa <handa@etl.go.jp>
1010 * process.c (send_process): If OBJECT is t, it means that the data
1011 is from C string, but we should encode it. Before calling
1012 setup_raw_text_coding_system, be sure to flush out data by the
1013 previous coding system.
1015 2000-10-25 Miles Bader <miles@lsi.nec.co.jp>
1017 * buffer.c (overlays_at): Only let CHANGE_REQ inhibit an
1018 assignment of startpos to prev when startpos == pos.
1020 * editfns.c (find_field): Set the field stickiness correctly from
1021 overlay fields. Use renamed `text_property_stickiness'.
1022 (text_property_stickiness): Renamed from `char_property_stickiness'.
1023 Only check text properties, not overlays.
1024 * textprop.c (get_char_property_and_overlay): New function.
1025 (Fget_char_property): Use it.
1026 * intervals.h (get_char_property_and_overlay): Add declaration.
1028 2000-10-25 Stefan Monnier <monnier@cs.yale.edu>
1030 * keymap.c: Use AREF, ASET and ASIZE macros.
1031 (Fmake_sparse_keymap): Docstring fix.
1033 (shadow_lookup): Move up.
1034 Handle the case where lookup-key returns an integer.
1035 (where_is_internal_1): Drop arg `keymap'. Don't check shadowing.
1036 (where_is_internal_2): Adapt to fewer args for where_is_internal_1.
1037 (Fwhere_is_internal): Allow `xkeymap' to be a list of keymaps.
1038 Simplify/rewrite the keymap-finding code.
1039 Add check for command shadowing, using shadow_lookup.
1041 2000-10-24 Stefan Monnier <monnier@cs.yale.edu>
1043 * keymap.c (fix_submap_inheritance): Use get_keymap_1 on parent_entry
1044 rather than KEYMAPP, to allow EQ to work correctly if parent_entry is
1047 2000-10-24 Andrew Innes <andrewi@gnu.org>
1049 * dired.c (directory_files_internal_unwind): New function.
1050 (directory_files_internal): Use it to ensure closedir is called
1051 even if expand-file-name or file-attributes throw, eg. because of
1052 a user interrupt. Also enable immediate_quit while calling
1053 re_search, so that matching can be interrupted as well.
1055 2000-10-24 Andrew Innes <andrewi@gnu.org>
1057 * regex.c (IMMEDIATE_QUIT_CHECK): New macro, which does QUIT on
1059 (re_match_2_internal): Use IMMEDIATE_QUIT_CHECK instead of QUIT,
1060 so that re_search functions only quit when callers expect them to.
1062 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1064 * regex.c (regex_compile): Change the way of handling a range from
1065 a char less than 256 to a char not less than 256.
1067 2000-10-24 Gerd Moellmann <gerd@gnu.org>
1069 * window.c (size_window): Prevent setting window's width or
1070 height to a negative value (esp. with XSETFASTINT).
1072 * gmalloc.c (state_protected_p, last_state_size, last_heapinfo)
1073 [GC_MALLOC_CHECK && GC_PROTECT_MALLOC_STATE]: New variables.
1074 (protect_malloc_state) [GC_MALLOC_CHECK &&
1075 GC_PROTECT_MALLOC_STATE]: New function.
1076 (PROTECT_MALLOC_STATE): New macro.
1077 (__malloc_initialize, morecore, _malloc_internal)
1078 (_free_internal) _realloc_internal): Use it to make _heapinfo
1079 read-only outside of gmalloc.
1081 * keymap.c: Update copyright.
1083 * .gdbinit (xbacktrace): Handle case that $bt->function isn't
1086 2000-10-24 Colin Walters <walters@cis.ohio-state.edu>
1088 * filelock.c (unlock_all_files): Use unlock_file to expand each
1089 buffer's file_truename before trying remove its lock file.
1091 2000-10-24 Eli Zaretskii <eliz@is.elta.co.il>
1093 * coding.c (decode_coding_emacs_mule): If coding->eol_type is CR
1094 or CRLF, decode EOLs.
1096 2000-10-24 Kenichi Handa <handa@etl.go.jp>
1098 * window.c (Fdisplay_buffer): Fix doc.
1100 2000-10-23 Jason Rumney <jasonr@gnu.org>
1102 * fontset.c (syms_of_fontset) [WINDOWSNT]: Special case for
1103 ASCII font of default fontset on Windows.
1105 * w32term.c (VCENTER_BASELINE_OFFSET): Bias division (see
1106 xterm.c comment below).
1108 * w32fns.c (x_to_w32_font): Initialize dpi from dpyinfo->resy.
1110 2000-10-23 Gerd Moellmann <gerd@gnu.org>
1112 * xterm.c (x_connection_closed): Reset handling_signal.
1114 * alloc.c (emacs_blocked_free) [GC_MALLOC_CHECK]: Handle freeing
1117 2000-10-23 Miles Bader <miles@gnu.org>
1119 * window.c (window_scroll_pixel_based, window_scroll_line_based):
1120 Pass nil for FULLY argument to Fpos_visible_in_window_p to
1121 maintain old behavior.
1122 * minibuf.c (Fminibuffer_complete): Likewise.
1124 2000-10-23 Miles Bader <miles@lsi.nec.co.jp>
1126 * xterm.c (VCENTER_BASELINE_OFFSET): Bias the division by two, so
1127 that when a font can't be exactly centered, it errs up rather than
1130 2000-10-23 ShengHuo ZHU <zsh@cs.rochester.edu>
1132 * fns.c (Fbase64_decode_string): The decoded result should be
1135 2000-10-23 Andrew Choi <akochoi@i-cable.com>
1137 * dispextern.h [macintosh]: Include macgui.h instead of macterm.h.
1139 * dispnew.c [macintosh]: Include macterm.h.
1140 (init_display) [macintosh]: Initialization for window system.
1142 * emacs.c (main) [macintosh]: Call syms_of_textprop,
1143 syms_of_macfns, syms_of_ccl, syms_of_fontset, syms_of_xterm,
1144 syms_of_search, x_term_init, and init_keyboard before calling
1145 init_window_once. Also, call syms_of_xmenu.
1147 * fontset.c (syms_of_fontset) [macintosh]: Set ASCII font of
1148 default fontset to Monaco.
1150 * frame.c [macintosh]: Include macterm.h. Remove declarations of
1151 NewMacWindow and DisposeMacWindow.
1152 (make_terminal_frame) [macintosh]: Call make_mac_terminal_frame
1153 instead of calling NewMacWindow and setting fields of
1154 f->output_data.mac directly. Call init_frame_faces.
1155 (Fdelete_frame) [macintosh]: Remove unused code.
1156 (Fmodify_frame_parameters) [macintosh]: Call
1157 x_set_frame_parameters instead of mac_set_frame_parameters.
1159 * frame.h [macintosh]: Define menu_bar_lines field in struct
1160 frame. Define FRAME_EXTERNAL_MENU_BAR macro.
1162 * keyboard.c [macintosh]: Include macterm.h.
1163 (kbd_buffer_get_event) [macintosh]: Generate delete_window_event
1164 and menu_bar_activate_event type events as for X and NT.
1165 (make_lispy_event) [macintosh]: Construct lisp events of type
1166 MENU_BAR_EVENT as for X and NT.
1168 * sysdep.c [macintosh]: Remove declaration for sys_signal.
1169 Include stdlib.h. Remove definition of Vx_bitmap_file_path.
1170 (sys_subshell) [macintosh]: Remove definition entirely.
1171 (init_sys_modes) [macintosh]: Do not initialize Vwindow_system and
1172 Vwindow_system_version here. Remove initialization of
1173 Vx_bitmap_file_path.
1174 (read_input_waiting): Correct the number of parameters passed to
1176 Move all Macintosh functions to mac/mac.c.
1178 * term.c [macintosh]: Include macterm.h.
1180 * window.c [macintosh]: Include macterm.h.
1182 * xdisp.c [macintosh]: Include macterm.h. Declare
1183 set_frame_menubar and pending_menu_activation.
1184 (echo_area_display) [macintosh]: Do not return if terminal frame
1185 is the selected frame.
1186 (update_menu_bar) [macintosh]: Check FRAME_EXTERNAL_MENU_BAR (f).
1187 Allow only the selected frame to set menu bar.
1188 (redisplay_window) [macintosh]: Obtain menu bar to redisplay by
1189 calling FRAME_EXTERNAL_MENU_BAR (f).
1190 (display_menu_bar) [macintosh]: Check FRAME_MAC_P (f).
1192 * xfaces.c [macintosh]: Include macterm.h. Define x_display_info
1193 and check_x. Declare XCreateGC. Define x_create_gc and
1194 x_free_gc. Initialize font_sort_order.
1195 (x_face_list_fonts) [macintosh]: Use the same code as WINDOWSNT,
1196 but call x_list_fonts instead of w32_list_fonts.
1197 (Finternal_face_x_get_resource) [macintosh]: Do not call
1198 display_x_get_resource.
1199 (prepare_face_for_display) [macintosh]: Set xgcv.font.
1200 (realize_x_face) [macintosh]: Load the font if it is specified in
1202 (syms_of_xfaces) [macintosh]: Initialize Vscalable_fonts_allowed
1205 2000-10-22 Stefan Monnier <monnier@cs.yale.edu>
1207 * keymap.c (fix_submap_inheritance): Don't do anything if parent_entry
1208 is nil: since we go to the end of submap anyway, we'd end up
1210 (access_keymap): Don't use KEYMAPP on meta_map since KEYMAPP
1211 doesn't obey autoload.
1213 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1215 * msdos.c (dos_set_window_size): Update screen dimension variables.
1217 2000-10-21 Jason Rumney <jasonr@gnu.org>
1219 * w32term.c (w32_cache_char_metrics): Double check that font is
1220 really fixed pitch before trusting tmPitchAndFamily.
1222 2000-10-21 Andrew Innes <andrewi@gnu.org>
1224 * w32gui.h (w32_char_font_type): Move enum from w32term.c
1226 * w32term.h: Extern decl for w32_cache_char_metrics.
1228 * w32bdf.c (w32_load_bdf_font): Call w32_cache_char_metrics.
1230 * w32fns.c (w32_load_system_font): Call w32_cache_char_metrics.
1231 (w32_unload_font): Free per_char array if present.
1233 * w32term.c (w32_per_char_metric): Remove HDC argument. Use
1234 cached information in emulated XFontStruct to handle common cases
1235 quickly. Do not allocate XCharStruct for return.
1236 (w32_native_per_char_metric): New function.
1237 (w32_bdf_per_char_metric): Fill in supplied XCharStruct instead of
1239 (x_produce_glyphs): Don't get an HDC. Change calls to
1240 w32_per_char_metric to match arg change above. Remove calls to
1242 (w32_get_glyph_overhangs): Ditto.
1243 (w32_cache_char_metrics): New function.
1245 * makefile.w32-in: Change .obj to .$(O) in all dependencies.
1246 ($(BLD)/casefiddle.$(O)): Remove compile command.
1247 ($(BLD)/gmalloc.$(O)): Remove compile command.
1248 ($(BLD)/dispnew.obj):
1249 ($(BLD)/keyboard.obj):
1250 ($(BLD)/w32inevt.obj):
1251 ($(BLD)/w32bdf.obj):
1253 ($(BLD)/buffer.obj):
1254 ($(BLD)/editfns.obj):
1256 ($(BLD)/fileio.obj):
1258 ($(BLD)/indent.obj):
1259 ($(BLD)/insdel.obj):
1260 ($(BLD)/intervals.obj):
1261 ($(BLD)/minibuf.obj):
1263 ($(BLD)/scroll.obj):
1264 ($(BLD)/sysdep.obj):
1265 ($(BLD)/textprop.obj):
1266 ($(BLD)/widget.obj):
1267 ($(BLD)/xdisp.obj): Add dependency on w32gui.h.
1268 ($(BLD)/term.obj): Add dependency on dispextern.h.
1270 * makefile.nt ($(BLD)\dispnew.obj):
1271 ($(BLD)\keyboard.obj):
1272 ($(BLD)\w32inevt.obj):
1273 ($(BLD)\w32bdf.obj):
1275 ($(BLD)\buffer.obj):
1276 ($(BLD)\editfns.obj):
1278 ($(BLD)\fileio.obj):
1280 ($(BLD)\indent.obj):
1281 ($(BLD)\insdel.obj):
1282 ($(BLD)\intervals.obj):
1283 ($(BLD)\minibuf.obj):
1285 ($(BLD)\scroll.obj):
1286 ($(BLD)\sysdep.obj):
1287 ($(BLD)\textprop.obj):
1288 ($(BLD)\widget.obj):
1289 ($(BLD)\xdisp.obj): Add dependency on w32gui.h.
1290 ($(BLD)\term.obj): Add dependency on dispextern.h
1292 2000-10-21 Eli Zaretskii <eliz@is.elta.co.il>
1294 * minibuf.c (Fminibuffer_complete): Call Fpos_visible_in_window_p
1295 with an additional argument of Qt.
1297 2000-10-21 Miles Bader <miles@gnu.org>
1299 * window.c (pos_fully_visible_in_window_p): New function.
1300 (Fpos_visible_in_window_p): Add FULLY argument.
1301 Use pos_fully_visible_in_window_p.
1302 (window_scroll_pixel_based, window_scroll_line_based): Update
1303 calls to Fpos_visible_in_window_p.
1304 * lisp.h (Fpos_visible_in_window_p): Update prototype
1306 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1308 * alloc.c (toplevel): Conditionalize compilation of mem_*
1309 functions differently.
1311 2000-10-20 Jason Rumney <jasonr@gnu.org>
1313 * alloc.c (toplevel): Move #ifdef GC_MARK_STACK back to above
1314 mem_init where it used to be. mem_z etc not defined otherwise.
1316 2000-10-20 Gerd Moellmann <gerd@gnu.org>
1318 * alloc.c (toplevel) [SYSTEM_MALLOC || DOUG_LEA_MALLOC]: Undef
1320 (toplevel) [GC_MARK_STACK || GC_MALLOC_CHECK]: Move mem_node
1321 structure definition and related variabled to the top of the file.
1322 Include this code when GC_MALLOC_CHECK is defined.
1323 (lisp_malloc, lisp_free) [GC_MALLOC_CHECK]: Don't
1324 register/unregister allocated region.
1325 (emacs_blocked_free) [GC_MALLOC_CHECK]: Check if freeing something
1326 which isn't allocated.
1327 (emacs_blocked_malloc) [GC_MALLOC_CHECK]: Check if returning
1328 something which is already in use.
1329 (emacs_blocked_realloc) [GC_MALLOC_CHECK]: Likewise.
1330 (mem_insert) [GC_MALLOC_CHECK]: Use _malloc_internal.
1331 (mem_delete) [GC_MALLOC_CHECK]: Use _free_internal.
1332 (init_alloc_once) [GC_MALLOC_CHECK]: Call mem_init.
1334 * gmalloc.c (_malloc_internal) [GC_MALLOC_CHECK]: Use
1335 _malloc_internal instead of malloc.
1336 (_free_internal) [GC_MALLOC_CHECK]: Use _free_internal instead
1339 2000-10-20 Andrew Innes <andrewi@gnu.org>
1341 * strftime.c [!WINDOWSNT]: Don't apply Solaris 2.5 work-around on
1343 (my_strftime) <macro>: Don't use macro arg list when redefining as
1345 (my_strftime) <function>: Supply 0 as ut argument.
1347 2000-10-19 Jason Rumney <jasonr@altavista.net>
1349 * w32console.c: Do not undef HAVE_WINDOW_SYSTEM before
1350 including dispextern.h, as it stops faces from working.
1352 * w32fns.c (Fx_create_frame): Don't bother calling
1353 face-set-after-frame-default since the caller does it for us
1354 anyway. Clean up calls to x_get_arg to be consistent with X.
1356 * w32term.c (x_produce_glyphs): Handle
1357 unibyte_display_via_language_environment correctly.
1358 (w32_draw_box_rect): Fix the calculation of width and height.
1360 * w32menu.c (add_menu_item): Do not use MF_OWNERDRAW for titles,
1361 as it has stopped working.
1362 (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar position like
1365 2000-10-19 Gerd Moellmann <gerd@gnu.org>
1367 * eval.c (skip_debugger): Prevent a compiler warning.
1368 (Fcondition_case): Likewise.
1369 (Fbacktrace_frame): Use a null interactive spec.
1371 2000-10-19 Kenichi Handa <handa@etl.go.jp>
1373 * xterm.c (x_find_ccl_program): Check also fontp->full_name.
1375 2000-10-18 Gerd Moellmann <gerd@gnu.org>
1377 * strftime.c: Sync with glibc, file version 1.78.
1378 (my_strftime) [HAVE_TZNAME]: Use `UTC' instead of `GMT' which
1379 should no longer be used according to ISO 8601.
1381 * keymap.c (access_keymap): If IDX has a meta prefix, and there's
1382 no map for meta_prefix_char, don't try to use it as a keymap.
1383 Instead, if T_OK is non-zero, look up a default binding, if any,
1384 otherwise, if T_OK is zero, return nil.
1386 * xfns.c (x_to_xcolors, x_set_mouse_color, lookup_pixel_color)
1387 (x_to_xcolors, png_load): Use x_query_color.
1389 * xterm.c (x_color_cells, x_query_colors, x_query_color): New
1391 (x_alloc_nearest_color): Use it to reduce calls to XQueryColors
1393 (x_copy_color, x_alloc_lighter_color): Likewise.
1395 * xterm.h (struct x_display_info): Add color_cells and ncolor_cells.
1396 (x_query_color, x_query_colors): Add prototype.
1398 * alloc.c (allocate_string) [GC_CHECK_STRING_BYTES]: Call
1399 check_string_bytes only if not noninteractive, increase count to 50.
1401 2000-10-18 Miles Bader <miles@lsi.nec.co.jp>
1403 * insdel.c (adjust_markers_for_delete): Handle before-insertion
1406 2000-10-17 Gerd Moellmann <gerd@gnu.org>
1408 * alloc.c (pure_bytes_used): Renamed from pureptr.
1410 (pure_alloc): New function.
1411 (make_pure_string, pure_cons, make_pure_float, make_pure_vector):
1413 (Fpurecopy): Use PURE_POINTER_P.
1415 * xdisp.c (try_cursor_movement): Use cursor_row_p also when
1416 PT has moved backward.
1418 * xdisp.c (cursor_row_p): Take continued lines into account.
1420 * alloc.c (mark_object) [GC_CHECK_STRING_BYTES]: Check validity of
1422 (check_string_bytes) [GC_CHECK_STRING_BYTES]: New function.
1423 (check_string_bytes_count) [GC_CHECK_STRING_BYTES]: New variable.
1424 (allocate_string) [GC_CHECK_STRING_BYTES]: Call it for every 10th
1427 * xdisp.c (forward_to_next_line_start): Switch iterator's handling
1428 of selective display off while searching for the next line start.
1430 2000-10-17 Kenichi Handa <handa@etl.go.jp>
1432 * Makefile.in (term.o): Depend on dispextern.h.
1434 2000-10-16 Stefan Monnier <monnier@cs.yale.edu>
1436 * keymap.c (keymap_memberp): Ensure that nil is not a member.
1438 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1440 * xdisp.c (set_iterator_to_next): Reset box start and end flags of
1441 the iterator at the beginning, so that they can be set later on,
1442 for instance in reseat_at_next_visible_line_start, without being
1445 * xfns.c (pbm_format): Add :foreground and :background keywords.
1446 (PBM_FOREGROUND, PBM_BACKGROUND): New enumerators.
1447 (xbm_load): Recognize foreground and background color
1450 2000-10-16 Eli Zaretskii <eliz@is.elta.co.il>
1452 * dispextern.h (unspecified_fg, unspecified_bg): Declare.
1454 * dosfns.c (unspecified_fg, unspecified_bg): Remove extern
1457 * msdos.c (IT_set_face): Compare highlighted face with the default
1458 face, and invert colors if these faces' colors are identical.
1459 (Fmsdos_remember_default_colors): Don't swap foreground and
1460 background colors in initial_colors[].
1461 (IT_set_frame_parameters): Don't swap frame's foreground and
1462 background pixels. If ALIST includes "(reverse . t)", swap
1463 foreground-color and background-color properties in frame's
1464 param_alist. If the original frame's param_alist doesn't specify
1465 the colors, store unspecified-fg and unspecified-bg, reversed if
1468 * frame.c (Fframe_parameters): If a tty's frame's param_alist says
1469 the colors are unspecified and reversed, reverse fore- and back-
1470 ground in the returned value.
1471 (Fframe_parameter): Ditto.
1473 2000-10-16 Gerd Moellmann <gerd@gnu.org>
1475 * xdisp.c (find_last_unchanged_at_beg_row): Renamed from
1476 get_last_unchanged_at_beg_row.
1477 (find_first_unchanged_at_end_row): Renamed from
1478 get_first_unchanged_at_end_row.
1479 (find_first_unchanged_at_end_row): Convert assertions to
1480 unconditional tests which abort. When looking for a row in
1481 unchanged text, don't go further back than first_text_row.
1483 * xdisp.c (try_scrolling) <cursor in scroll margin at the bottom>:
1484 Don't add in the last line's height when deciding if the new
1485 position is below the scroll margin.
1487 2000-10-16 Miles Bader <miles@gnu.org>
1489 * editfns.c (Fconstrain_to_field): Check carefully for field
1490 boundaries if either OLD_POS or NEW_POS has a non-nil field
1491 property, even if they're the same.
1493 2000-10-16 Kenichi Handa <handa@etl.go.jp>
1495 * xterm.c (x_draw_box_rect): Fix the calculation of width and
1496 height for XFillRectangle.
1498 2000-10-15 Stefan Monnier <monnier@cs.yale.edu>
1500 * syntax.c (Fstring_to_syntax): New function extracted from
1501 Fmodify_syntax_entry.
1502 (Fmodify_syntax_entry): Use it and document the ! and | fences.
1503 (skip_chars, Fforward_comment): Remove unused variables.
1504 (syms_of_syntax): Add defsubr for string-to-syntax.
1505 (describe_syntax): Add code for comment and string fences.
1507 2000-10-14 Stefan Monnier <monnier@cs.yale.edu>
1509 * keymap.c (access_keymap): Add AUTOLOAD parameter.
1510 Do the meta->esc mapping. Call get_keyelt before returning.
1511 Start scanning from the second element (the first is always `keymap')
1512 to make it easier to detect when we reach a parent map.
1513 Handle the case of inheriting from a symbol whose function is a map.
1514 (Fkeymap_parent): Also handle the `inherit from symbol' case.
1515 (fix_submap_inheritance, Fdefine_key): Update call to access_keymap.
1516 (get_keyelt, Flookup_key): Update call to access_keymap.
1517 Remove the meta->esc mappings.
1518 (define_as_prefix): Delete old disabled code.
1519 (menu_item_p): New function.
1520 (where_is_internal_1): Skip over the few remaining menu items.
1521 * lisp.h (access_keymap): Update prototype.
1522 * keyboard.c (read_char, menu_bar_items, tool_bar_items):
1523 Update call to access_keymap.
1524 (follow_key, read_key_sequence): Update calls to access_keymap.
1525 Remove the meta->esc mappings.
1527 2000-10-13 Gerd Moellmann <gerd@gnu.org>
1529 * dispnew.c (direct_output_for_insert): Call set_iterator_to_next
1530 with additional argument.
1532 * xdisp.c (cursor_row_p): New function.
1533 (try_cursor_movement, display_line): Use it.
1535 * xdisp.c (append_space): Also save/restore iterator's current
1536 character and its length.
1538 * xdisp.c (init_from_display_pos): Add an assertion.
1539 (handle_stop): Don't set iterator's add_overlay_start.
1540 (handle_invisible_prop): Likewise.
1541 (load_overlay_strings): If text under an overlay is invisible,
1542 take both before- and after-strings into account when the iterator
1543 is positioned either at the start or at the end of the overlay.
1544 (forward_to_next_line_start): Rewritten.
1545 (reseat_at_next_visible_line_start): Rewritten.
1546 (set_iterator_to_next): Add parameter RESEAT_P.
1548 * dispextern.h (struct it): Remove member add_overlay_start.
1549 (set_iterator_to_next): Change prototype.
1551 2000-10-13 Kenichi Handa <handa@etl.go.jp>
1553 * coding.c (code_convert_region): Be sure to initialize
1554 coding->category_idx.
1555 (decode_coding_string): Set coding->src_multibyte and
1556 coding->dst_multibyte before using CODING_REQUIRE_DECODING.
1557 (encode_coding_string): Set coding->src_multibyte and
1558 coding->dst_multibyte before using CODING_REQUIRE_ENCODING.
1560 2000-10-12 Stefan Monnier <monnier@cs.yale.edu>
1562 * xfns.c (Fx_create_frame): Don't bother calling
1563 face-set-after-frame-default since the caller does it for us anyway.
1565 2000-10-12 Eli Zaretskii <eliz@is.elta.co.il>
1567 * window.c (coordinates_in_window): Fix detection of vertical line
1568 on character terminals.
1570 2000-10-12 Gerd Moellmann <gerd@gnu.org>
1572 * editfns.c (save_excursion_save): Additionally record the
1574 (save_excursion_restore): If buffer was visible in a window, and a
1575 different window was selected, and the old selected window is
1576 still live, restore point in that window.
1578 2000-10-12 Kenichi Handa <handa@etl.go.jp>
1580 * xterm.c (x_produce_glyphs): Handle
1581 unibyte_display_via_language_environment correctly.
1583 * regex.c (regex_compile): Change the way of handling a range from
1584 unibyte char to multibyte char.
1586 * syntax.c (skip_chars): Change the way of handling a range from
1587 unibyte char to multibyte char.
1589 * process.c (read_process_output): Cancel previous change.
1591 2000-10-11 Eli Zaretskii <eliz@is.elta.co.il>
1593 * search.c (Fsearch_backward, Fsearch_forward): Doc fix.
1595 * charset.c (Ffind_charset_string): Doc fix.
1596 (Ffind_charset_region): Doc fix.
1598 2000-10-11 Kenichi Handa <handa@mule.m17n.org>
1600 * process.c (read_process_output): Fix previous change. Adjust
1601 multibyteness of text to insert in a buffer by
1602 string_make_unibyte/multibyte instead of
1603 Fstring_as_unibyte/multibyte.
1605 2000-10-10 Andreas Schwab <schwab@suse.de>
1607 * alloc.c (mark_object): Remove all workarounds installed on
1610 2000-10-10 Kenichi Handa <handa@etl.go.jp>
1612 * fns.c (READ_QUADRUPLET_BYTE): Set *NCHARS_RETURN before
1614 (base64_encode_1): Make it work for a text of multibyte form.
1615 (Fbase64_decode_region): Allocate sufficient memory for multibyte
1616 case. Don't call str_to_multibyte because base64_decode_1
1617 produces correct multibyte form for eight-bit codes.
1618 (Fbase64_decode_string): Adjusted for the change of
1620 (base64_decode_1): New args MULTIBYTE and NCHARS_RETURN. If
1621 MULTIBYTE is nonzero, produce correct multibyte form for eight-bit
1624 * charset.h (CHAR_STRING): Optimized for single byte characters.
1626 2000-10-09 Andreas Schwab <schwab@suse.de>
1628 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Reset S to
1629 -1 after socket is closed, to fall through to error processing.
1631 2000-10-09 Eli Zaretskii <eliz@is.elta.co.il>
1633 * msdos.c (IT_set_frame_parameters): Don't initialize Lisp_Object
1634 variables. If ALIST includes foreground-color or
1635 background-color, change also the colors of the default face for
1638 2000-10-08 Eli Zaretskii <eliz@is.elta.co.il>
1640 * msdos.c (top-level) <Qbackground_color, Qforeground_color>: Make
1641 them extern (they are defined on xfaces.c).
1642 (syms_of_msdos): Don't intern and don't staticpro
1643 Qbackground_color and Qforeground_color.
1645 2000-10-07 Eli Zaretskii <eliz@is.elta.co.il>
1647 * frame.c (Fframe_parameter): For non-windowed frames, if
1648 f->param_alist says foreground or background color is unspecified,
1649 call tty_color_name to return the color name computed from the
1650 frame's current colors.
1652 2000-10-06 Dave Love <fx@gnu.org>
1654 * terminfo.c (ospeed): Don't declare.
1656 * sysdep.c: Don't include string.h.
1657 (h_errno): Declare conditional also on TRY_AGAIN.
1659 * charset.c (Ffind_charset_string): Doc fix.
1661 * fns.c (Fbase64_encode_region, Fbase64_encode_string)
1662 (Fbase64_decode_region, Fbase64_decode_string): More explicit
1665 2000-10-05 Dave Love <fx@gnu.org>
1667 * xmenu.c (Fx_popup_menu, Fx_popup_dialog): Check for tool-bar
1668 position like menu-bar.
1670 2000-10-05 Gerd Moellmann <gerd@gnu.org>
1672 * keyboard.c (Frecursive_edit): Make sure redisplay can happen.
1674 * xdisp.c (handle_single_display_prop): Use safe_call1.
1675 (safe_call): Renamed from call_function.
1676 (safe_call1): New function.
1677 (handle_fontified_prop): Use safe_call1 instead of call1.
1678 (safe_eval): Renamed from eval_form.
1679 (safe_eval_handler): Renamed from eval_handler.
1680 (handle_single_display_prop, display_mode_element): Use safe_eval
1681 instead of eval_form.
1683 * xfaces.c (merge_face_heights): Use safe_call instead of
1686 * keyboard.c (show_help_echo): Use safe_call instead of
1687 call_function; use safe_eval instead of eval_form.
1689 * lisp.h (safe_call): Renamed from call_function.
1690 (safe_eval): Renamed from eval_form.
1691 (safe_call1): Add prototype.
1693 2000-10-05 Miles Bader <miles@lsi.nec.co.jp>
1695 * xfns.c (image_ascent): Rearrange ascent calculation for the
1698 2000-10-04 Stefan Monnier <monnier@cs.yale.edu>
1700 * keymap.c (Fwhere_is_internal): Ignore `menu-bar' and `tool-bar'.
1701 (where_is_internal_1): Don't bother ignoring menu-items any more.
1703 2000-10-04 Gerd Moellmann <gerd@gnu.org>
1705 * keyboard.c (update_menu_bindings): New variable.
1706 (parse_menu_item): Use AREF. If update_menu_bindings
1707 is 0, don't update menu bindings.
1708 (syms_of_keyboard): New Lisp variable `update-menu-bindings'.
1710 2000-10-03 Eli Zaretskii <eliz@is.elta.co.il>
1712 * alloc.c (Fgarbage_collect): Prevent compiler warning for a call
1715 2000-10-02 Stefan Monnier <monnier@cs.yale.edu>
1717 * syntax.c (forw_comment): Match nestedness of ender/starter.
1718 (Fforward_comment): Treat an unmatched \n comment-ender as whitespace.
1719 (prev_char_comstart_first): Remove.
1720 (back_comment): Check two-char comment markers more carefully
1721 to better handle overlapping cases like *//* or /* */* */ ...
1722 Match nestedness of ender/starter.
1724 2000-10-02 Dave Love <fx@gnu.org>
1726 * config.in (HAVE_GAI_STRERROR): Add undef.
1728 * process.c (Fopen_network_stream): Use it.
1730 * m/alpha.h (NO_REMAP): Don't define.
1732 2000-10-02 Gerd Moellmann <gerd@gnu.org>
1734 * lisp.h (wrong_type_argument): Remove NO_RETURN, the function can
1735 return with a string converted to an integer or vice versa when
1736 Vmocklisp_arguments is t.
1737 (Fsignal): Likewise. The function can return for `quit'.
1738 (struct gcpro): Declare member `var' to point to a volatile
1741 * eval.c (error): Prevent compiler warning.
1743 2000-09-30 Stefan Monnier <monnier@cs.yale.edu>
1745 * keymap.c (keymap_memberp): New function.
1746 (Fset_keymap_parent): Use it.
1747 (fix_submap_inheritance): Use get_keyelt, get_keymap_1 and KEYMAPP.
1748 Use keymap_memberp to avoid creating cycles.
1749 (access_keymap): Use KEYMAPP.
1751 2000-09-30 Gerd Moellmann <gerd@gnu.org>
1753 * process.c (Fopen_network_stream) [HAVE_GETADDRINFO]: Use
1754 gai_strerror. Make sure xerrno is set if connect fails. Improve
1757 2000-09-29 Jason Rumney <jasonr@gnu.org>
1759 * w32term.c (w32_char_font_type, w32_encode_char)
1760 (x_produce_glyphs): Distinguish single and multibyte BDF fonts.
1761 (w32_bdf_per_char_metric): New function.
1762 (w32_per_char_metric): Use it.
1763 (x_draw_glyph_string_background): Always draw background for BDF
1766 * w32bdf.h (glyph_struct, cache_bitmap): Cache bitmap data, not
1767 GDI object which is a scarce resource.
1769 * w32bdf.c (search_file_line): Fix skipping of whitespace.
1770 (get_quoted_string): Fix limit on memchr search.
1771 (set_bdf_font_info): Use unsigned chars. Negate yoffset.
1772 (w32_init_bdf_font): Initialize codepoint and bitmap heaps.
1773 (w32_free_bdf_font): Free bitmaps and codepoints on heaps.
1774 (get_cached_font_char, cache_char_offset): Use macro
1775 BDF_CODEPOINT_RANGE_COVER_P.
1776 (cache_char_offset): Use HeapAlloc to allocate codepoints on own heap.
1777 (clear_cached_bitmap_slots): New function.
1778 (GET_HEX_VALUE): G-Z, g-z are not hex.
1779 (w32_get_bdf_glyph): Convert to DIB format. Return bytes read.
1780 (get_bitmap_with_cache): Use new cache implementation.
1781 (create_offscreen_bitmap): New function.
1782 (w32_BDF_TextOut): Use it. Draw glyphs as DIBs.
1784 * w32term.c (x_produce_glyphs): If the distance from the current
1785 position to the next tab stop is less than a canonical character
1786 width, use the tab stop after that.
1787 (x_draw_glyphs): Handle case START and END are out of bounds more
1789 (x_clear_mouse_face): Block/unblock input.
1790 (x_display_and_set_cursor): Don't show a hollow box cursor for
1791 buffers whose cursor_type is nil.
1793 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1795 * xfns.c (x_set_tool_bar_lines): Clear frame when tool bar
1798 * dispextern.h (updating_frame): Declare extern.
1800 2000-09-29 Andreas Schwab <schwab@suse.de>
1802 * m/ia64.h: Remove hack of not prototyping bcopy, etc.
1804 2000-09-29 Gerd Moellmann <gerd@gnu.org>
1806 * keyboard.c (menu_bar_one_keymap): If KEYMAP is a symbol,
1807 use its function definition.
1808 (tool_bar_items): Likewise.
1810 * lisp.h (fatal): Declare NO_RETURN.
1812 2000-09-29 Kenichi Handa <handa@etl.go.jp>
1814 * keymap.c: Remove the line "#undef NULL".
1816 2000-09-28 Gerd Moellmann <gerd@gnu.org>
1818 * xterm.c (x_make_frame_visible): Try harder to make the frame
1821 2000-09-28 Dave Love <fx@gnu.org>
1823 * s/osf5-0.h: Define USE_MMAP_FOR_BUFFERS, not REL_ALLOC_MMAP.
1825 * s/sunos413.h (USE_MMAP_FOR_BUFFERS): Define.
1827 * .gdbinit (xreload): Note its need on GNU/Linux.
1829 * m/alpha.h (XUINT) [REL_ALLOC && _MALLOC_INTERNAL]: Don't declare
1830 r_alloc, r_alloc_free.
1832 2000-09-28 Kenichi Handa <handa@etl.go.jp>
1834 * syntax.c (skip_chars): Handle negation correctly.
1836 2000-09-27 Gerd Moellmann <gerd@gnu.org>
1838 * xfaces.c (realize_default_face): Call set_lface_from_font_name
1839 with non-zero FORCE_P argument.
1841 * dispnew.c (adjust_glyph_matrix, enable_glyph_matrix_rows):
1844 * xdisp.c (window_box_height): Add an assertion.
1846 * xfns.c (x_set_tool_bar_lines): Don't use more lines for the
1847 tool-bar than is available.
1848 (x_change_window_heights): Renamed from x_set_menu_bar_lines_1.
1850 2000-09-27 Dave Love <fx@gnu.org>
1852 * s/irix6-5.h: Now works 64-bit. Tidied.
1854 2000-09-26 Gerd Moellmann <gerd@gnu.org>
1856 * lisp.h (XINT) [EXPLICIT_SIGN_EXTEND]: Use BITS_PER_EMACS_INT
1857 instead of BITS_PER_INT.
1858 (XINT, XUINT) [NO_UNION_TYPE]: Cast result to EMACS_INT and
1859 EMACS_UINT, respectively.
1860 (NO_UNION_TYPE) [USE_LISP_UNION_TYPE]: Undefine.
1862 * m/sparc.h (BITS_PER_EMACS_INT) [__arch64__]: Don't define.
1864 * unexelf.c (ELFSIZE) [__NetBSD__ && __sparc_v9__]: Define to 64.
1866 * window.c (freeze_window_starts): Construct last argument for
1867 foreach_window differently.
1869 * xfns.c (x_decode_color): Don't return a Lisp_Object.
1871 * lisp.h (union Lisp_Object) [!NO_UNION_TYPE]: Use EMACS_INT and
1872 EMACS_UINT instead of `int' and `unsigned int'.
1873 (XSET) [EXPLICIT_SIGN_EXTEND]: Use EMACS_INT instead of `int'.
1875 * frame.h (struct frame): Make the `nothing' member of union
1876 output_data an EMACS_INT.
1878 * alloc.c (GC_CHECK_STRING_BYTES): Temporarily define, for bug
1880 (struct sdata) [GC_CHECK_STRING_BYTES]: Always record the string's
1881 size in the sdata structure.
1882 (SDATA_NBYTES, SDATA_DATA): New macros.
1883 (SDATA_OF_STRING, SDATA_SIZE) [GC_CHECK_STRING_BYTES]: Define
1884 differently for the different layout of the sdata structure.
1885 (allocate_string_data) [GC_CHECK_STRING_BYTES]: Record string size
1887 (sweep_strings, compact_small_strings) [GC_CHECK_STRING_BYTES]:
1888 Check that size recorded in the string size and size recorded in
1889 the sdata structure agree.
1891 2000-09-25 Dave Love <fx@gnu.org>
1893 * buffer.c: Include stdio.h.
1895 Partly suggested by Eduardo Horvath <eeh@netbsd.org>.
1897 * ralloc.c (__malloc_extra_blocks): Declare as __malloc_size_t.
1899 * alloc.c (__malloc_size_t) [DOUG_LEA_MALLOC]: Don't redefine it.
1900 (__malloc_size_t) [!DOUG_LEA_MALLOC]: Define unconditionally as
1902 (__malloc_extra_blocks): Declare as __malloc_size_t.
1904 2000-09-25 Gerd Moellmann <gerd@gnu.org>
1906 * alloc.c (mark_image): Use GC_NILP instead of NILP.
1908 * keyboard.c (show_help_echo): Set help_echo_showing_p.
1909 (read_char): If help-echo is showing, preserve the echo area
1912 * xdisp.c (help_echo_showing_p): New variable.
1913 (set_message): Reset it to 0.
1914 (init_xdisp): Initialize help_echo_showing_p.
1916 * dispextern.h (help_echo_showing_p): Declare extern.
1918 * config.in: Fix typo in __GNUC_MINOR__.
1920 * keyboard.h (quit_throw_to_read_char): Declare NO_RETURN.
1922 * s/freebsd.h (POSIX_SIGNALS): Define.
1924 * xterm.c (x_clear_mouse_face): Block/unblock input.
1926 2000-09-24 Dave Love <fx@gnu.org>
1928 * fns.c (base64_encode_1): Fix last change.
1930 2000-09-22 Gerd Moellmann <gerd@gnu.org>
1932 * dispnew.c (enable_glyph_matrix_rows): Remove xasserts.
1934 * xdisp.c (try_window_reusing_current_matrix): More fixes
1935 for the case window has a header-line.
1937 2000-09-22 Dave Love <fx@gnu.org>
1939 * xdisp.c (syms_of_xdisp): Defvar Vmenu_bar_update_hook to provide
1942 * xterm.c [SOLARIS2]: Remove redundant include of string.h.
1944 * fns.c (Fstring_as_unibyte, Fstring_as_multibyte): Doc fix.
1946 2000-09-21 Gerd Moellmann <gerd@gnu.org>
1948 * config.in (NO_RETURN): Define as `__attribute__((__noreturn__))'
1951 * lisp.h (wrong_type_argument, Fthrow, Fsignal, error): Declare
1954 * window.c, term.c, xmenu.c, xrdb.c, emacs.c, macros.c,
1955 * keymap.c, insdel.c, marker.c, minibuf.c, fileio.c, dired.c,
1956 * indent.c, search.c, alloc.c, data.c: Avoid some more compiler
1959 * marker.c (byte_char_debug_check): Return void.
1961 * xfns.c (Fx_create_frame): Set default frame parameter value
1962 for tool-bar-lines to 1.
1964 * dispnew.c (scrolling_window): Compare y-positions of rows
1965 equal at the start. Some simplification.
1967 * xdisp.c (try_window_reusing_current_matrix): Fix computation of
1968 reused rows' y-position in the case window has a header-line, and
1969 new window start is greater than old window start.
1971 * process.c (process_sent_to): New variable.
1972 (send_process): Workaround for a crash on sparc-sun-solaris-2.6
1973 with GCC 2.95.2 caused by a parameter being clobbered by longjmp.
1974 Declare more parameters volatile.
1976 * lread.c (Vrecursive_load_depth_limit): New variable.
1977 (Fload): Check recursive loads whose recursion depth exceeds
1978 Vrecursive_load_depth_limit.
1979 (syms_of_lread): DERFAR_LISP recursive-load-depth-limit.
1981 2000-09-20 Gerd Moellmann <gerd@gnu.org>
1983 * fileio.c (Fread_file_name): Doc fix.
1985 * editfns.c (Fmessage_or_box): Doc fix.
1987 * fns.c (Fy_or_n_p, Fyes_or_no_p): Doc fix.
1989 * xfns.c (xbm_scan): Allow C-style comments.
1991 * xfns.c (xpm_init_color_cache) [ALLOC_XPM_COLORS]: If color
1992 symbols are specified, add color translations to the cache.
1993 (xpm_color_bucket, xpm_cache_color) [ALLOC_XPM_COLORS]: New
1995 (xpm_lookup_color) [ALLOC_XPM_COLORS]: Use xpm_color_bucket and
1997 (xpm_load) [ALLOC_XPM_COLORS]: Pass frame and XPM attributes
1998 structures to xpm_init_color_cache.
2000 2000-09-19 Gerd Moellmann <gerd@gnu.org>
2002 * dispnew.c (update_window_line): Make sure to always draw
2005 2000-09-19 Andrew Innes <andrewi@gnu.org>
2007 * makefile.nt (bootstrap-emacs): Don't change directory.
2009 2000-09-19 Kenichi Handa <handa@etl.go.jp>
2011 * charset.h (UNIBYTE_STR_AS_MULTIBYTE_P): Fix previous change.
2013 * ccl.c (Fccl_execute_on_string): Make multibyte string correctly.
2014 If output buffer is too small, signal an appropriated error.
2016 2000-09-18 Dave Love <fx@gnu.org>
2018 * keyboard.c (menu_bar_items, tool_bar_items)
2019 (current_active_maps): Remove redundant get_local_map call.
2021 2000-09-18 Gerd Moellmann <gerd@gnu.org>
2023 * xterm.c (x_display_and_set_cursor): Don't show a hollow box
2024 cursor for buffers whose cursor_type is nil.
2026 * xterm.c (x_draw_image_glyph_string): Remove a comment describing
2027 a feature to implement that is already implemented.
2028 (note_mouse_highlight, x_find_ccl_program): Avoid some compiler
2031 * xfns.c (x_clear_image_1): New function.
2032 (x_clear_image): Use it.
2033 (x_from_xcolors): Use x_clear_image_1; don't free the image's
2036 * dispnew.c (update_window): Move test for invisible lines
2037 at the top to update_window_line.
2038 (update_window_line): Handle invisible lines here.
2040 * xfns.c (clear_image_cache): Clear current matrices of all
2041 frames sharing an image cache. Block input while freeing
2042 images. Fix timestamp comparison.
2043 (x_clear_image): Also free the mask.
2045 * xfns.c (lookup_image): Block input while loading the image so
2046 that we won't get interrupted in a state where the image isn't yet
2048 (xbm_load_image, xbm_load, xpm_load, xpm_load, lookup_rgb_color)
2049 (lookup_pixel_color, x_to_xcolors, x_from_xcolors)
2050 (x_disable_image, x_build_heuristic_mask, pbm_load, png_load)
2051 (jpeg_load, tiff_load, gif_load, gs_load): Don't block/unblock
2054 2000-09-16 Gerd Moellmann <gerd@gnu.org>
2056 * dispnew.c (update_window): Make sure to make desired rows
2057 current even if they are completely invisible at the top
2060 2000-09-15 Gerd Moellmann <gerd@gnu.org>
2062 * xfns.c (lookup_image): Build mask before applying an algorithm.
2063 Recognize algorithm `disabled'.
2064 (cross_disabled_images): New variable.
2065 (COLOR_INTENSITY): New macro.
2066 (x_detect_edges): Use COLOR_INTENSITY.
2067 (x_disable_image): New function.
2068 (syms_of_xfns): DEFVAR_BOOL cross_disabled_images.
2070 * xdisp.c (build_desired_tool_bar_string): For a toolbar item in
2071 disabled state, don't apply an image transformation algorithm if
2072 the user specified an image for the disabled state. Use
2073 `:algorithm disabled' for creating a disabled item's image if the
2074 user hasn't specified an image.
2076 * xfns.c (ALLOC_XPM_COLORS): Define if we can use Emacs' color
2077 allocation functions with the XPM lib.
2078 (struct xpm_cached_color) [ALLOC_XPM_COLORS]: New structure.
2079 (XPM_COLOR_CACHE_BUCKETS) [ALLOC_XPM_COLORS]: New macro.
2080 (xpm_color_cache) [ALLOC_XPM_COLORS]: New variable.
2081 (xpm_init_color_cache, xpm_free_color_cache, xpm_lookup_color)
2082 (xpm_alloc_color, xpm_free_colors) [ALLOC_XPM_COLORS]: New
2084 (xpm_load) [ALLOC_XPM_COLORS]: Use Emacs' own color allocation
2085 functions, if possible, because these handle color allocation
2086 failure more gracefully.
2087 (Fimage_mask_p): New function.
2089 * xfns.c (QCmatrix, QCcolor_adjustment, QCmask, Qemboss)
2090 (Qedge_detection, Qheuristic): New symbols.
2091 (syms_of_xfns): Initialize new symbols.
2092 (lookup_image): Handle `:mask X', `:algorithm emboss', and
2093 `algorithm (edge-detection ...)'.
2094 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
2095 (tiff_format, gif_format, gs_format): Add `:mask'.
2096 (XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
2097 (GIF_MASK, GS_MASK): New enumerators.
2098 (x_laplace_read_row, x_laplace_write_row): Functions removed.
2099 (emboss_matrix, laplace_matrix): New variables.
2100 (x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
2101 (x_edge_detection): New functions.
2102 (x_laplace): Rewritten in terms of x_detect_edges.
2103 (x_build_heuristic_mask): If image has a mask, free it.
2105 2000-09-14 Andrew Innes <andrewi@gnu.org>
2107 * makefile.w32-in: Revert to Unix line endings.
2109 2000-09-14 Andrew Innes <andrewi@gnu.org>
2111 * makefile.w32-in: Standardize indentation somewhat.
2112 (bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
2113 cater for differences between shells.
2115 * w32term.c (w32_per_char_metric): Handle non-TrueType fonts.
2117 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2119 * xterm.c (x_produce_glyphs): If the distance from the current
2120 position to the next tab stop is less than a canonical character
2121 width, use the tab stop after that.
2123 2000-09-14 Dave Love <fx@gnu.org>
2125 * buffer.c (alloc_buffer_text): Fix xmalloc call.
2127 2000-09-14 Gerd Moellmann <gerd@gnu.org>
2129 * xdisp.c (handle_fontified_prop): While running fontification
2130 functions, bind `fontification-functions' and
2131 `after-change-functions' to nil.
2133 * s/freebsd.h, s/irix-5.0.h, s/sol2.h, s/template.h
2134 (USE_MMAP_FOR_BUFFERS): Define instead of REL_ALLOC_MMAP.
2136 * Makefile.in (mallocobj) [SYSTEM_MALLOC]: Don't add ralloc.o.
2138 * emacs.c: Change conditional compilation on REL_ALLOC_MMAP to
2139 USE_MMAP_FOR_BUFFERS.
2141 * insdel.c (make_gap): Use enlarge_buffer_text.
2143 * buffer.c: Move allocation with mmap here, from ralloc.c. Change
2144 conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
2145 (mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
2146 from former r_alloc_* functions in ralloc.c.
2147 (mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
2149 (MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
2150 (mmap_init) [REL_ALLOC_MMAP]: New function.
2151 (alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
2152 functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
2155 * buffer.h (BUFFER_ALLOC, BUFFER_REALLOC, BUFFER_FREE): Removed.
2156 (enlarge_buffer_text): Add prototype.
2158 * ralloc.c: Remove everything having to do with the use of mmap.
2160 2000-09-13 Gerd Moellmann <gerd@gnu.org>
2162 * sound.c (Fplay_sound): Doc fix.
2164 * keyboard.c: Avoid some more compiler warnings.
2165 (parse_tool_bar_item): Ignore cached key bindings.
2167 * alloc.c: Add some comments about DOUG_LEA_MALLOC's use of mmap
2168 and allocation of Lisp data.
2170 2000-09-12 Gerd Moellmann <gerd@gnu.org>
2172 * xfaces.c: Remove conditional compilation on SCALABLE_FONTS.
2173 (Finternal_set_lisp_face_attribute): If frame is 0, set new frame
2176 * lread.c (Fload): Put code checking for recursive loads in #if 0.
2178 2000-09-12 Miyashita Hisashi <himi@meadowy.org>
2180 * ccl.c: Comment fixed.
2181 (MAX_MAP_SET_LEVEL): Increased to 30.
2182 (PUSH_MAPPING_STACK): Enclose with do-while block.
2183 (POP_MAPPING_STACK): Likewise.
2184 (stack_idx_of_map_multiple): New variable.
2185 (CCL_CALL_FOR_MAP_INSTRUCTION): New macro.
2186 (ccl_driver) <CCL_IterateMultipleMap>: If the content is a symbol,
2187 call the corresponding CCL program by
2188 CCL_CALL_FOR_MAP_INSTRUCTION.
2189 (ccl_driver) <CCL_MapSingle>: Likewise.
2190 (ccl_driver) <CCL_MapMultiple>: Rewritten to fix many bugs, deal
2191 with the case where looking up process reaches to the end of
2192 map-set, and call CCL programs as the above change.
2194 2000-09-11 Gerd Moellmann <gerd@gnu.org>
2196 * xfns.c (png_load, jpeg_load): Declare some variables volatile
2197 that might be clobbered by longjmp.
2198 (check_x_display_info, x_decode_color, create_frame_xic)
2199 (Fx_display_backing_store, Fx_display_visual_class)
2200 (x_build_heuristic_mask, pbm_scan_number): Avoid compiler
2203 * lread.c (init_lread): Set Vloads_in_progress to nil.
2204 (Fload): Show list of recursively loaded files, when signaling an
2207 * lread.c (Vloads_in_progress): New variable.
2208 (record_load_unwind): New function.
2209 (Fload): Check for recursive loads.
2210 (syms_of_lread): Initialize Vloads_in_progress.
2211 (read_integer, read1): Avoid some compiler warnings.
2213 * fns.c (concat, Fsubstring, internal_equal, Fnconc): Avoid some
2216 2000-09-11 Miles Bader <miles@gnu.org>
2218 * editfns.c (Fbuffer_string): Doc fix.
2220 2000-09-10 Gerd Moellmann <gerd@gnu.org>
2222 * ralloc.c (mmap_enlarge): Don't return 0 if successful.
2224 2000-09-09 Ken Raeburn <raeburn@gnu.org>
2226 * s/netbsd.h: Use NOT_C_CODE, not NO_C_SOURCE, when deciding
2227 whether to include other header files.
2229 2000-09-09 Gerd Moellmann <gerd@gnu.org>
2231 * xfaces.c (CYCLE_CHECK): Don't use the Lisp_Object returned
2232 by Fmemq as a boolean.
2234 2000-09-08 Stefan Monnier <monnier@cs.yale.edu>
2236 * xfaces.c (Finternal_set_lisp_face_attribute): Minor thinko.
2238 2000-09-08 Gerd Moellmann <gerd@gnu.org>
2240 * ralloc.c (mmap_fd): Remove initializer which can make it
2241 read-only in a dumped Emacs.
2242 (mmap_fd_1): New variable.
2243 (mmap_set_vars): Remove local `fd'. Save mmap_fd in mmap_fd_1,
2244 restore it from there.
2245 (r_alloc, r_re_alloc, r_alloc_free): Call r_alloc_init
2246 unconditionally so that mmap_fd can be initialized there.
2247 (r_alloc_init_fd): Open-coded in r_alloc_init; function removed.
2248 (r_alloc_init) [REL_ALLOC_MMAP && !MAP_ANON]: Open /dev/zero.
2249 (r_alloc_init) [REL_ALLOC_MMAP && MAP_ANON]: Set mmap_fd to -1.
2251 * xfaces.c (Finternal_merge_in_global_face): Return a Lisp object.
2253 * xdisp.c (dump_glyph_row): Fix printf format string.
2254 (display_line, move_it_in_display_line_to): Avoid compiler
2257 * s/freebsd.h (GC_MARK_STACK, REL_ALLOC_MMAP): Define.
2259 * keymap.c (Fset_keymap_parent): Check for cycles in keymap
2262 * xdisp.c (try_window_id): When trying to locate cursor in
2263 unchanged rows at the top, handle the case that we can't find it.
2265 * xterm.c (x_draw_glyphs): Handle case START and END are out
2266 of bounds more carefully.
2268 2000-09-08 Dave Love <fx@gnu.org>
2270 * s/sol2.h (REL_ALLOC_MMAP): Define.
2271 * s/irix5-0.h (REL_ALLOC_MMAP): Likewise.
2273 * ralloc.c: Don't include string.h (redundant).
2274 (MAP_ANON) [REL_ALLOC_MMAP]: Ensure it's defined.
2275 [!MAP_ANON]: Include fcntl.h.
2276 (mmap_fd) [REL_ALLOC_MMAP]: New variable.
2277 (r_alloc, r_re_alloc, r_alloc_free)
2278 (mmap_enlarge, mmap_set_vars): Use it.
2279 (r_alloc_init_fd): New function.
2280 (__morecore) [SYSTEM_MALLOC]: Don't declare.
2281 (r_alloc_init): Call r_alloc_init_fd. Conditionalize stuff on
2284 * Makefile.in (allocaobj) [!SYSTEM_MALLOC && REL_ALLOC_MMAP]:
2287 * unexelf.c (SHT_MIPS_DEBUG, HDRR) [__mips__]: Really confine last
2288 change to __NetBSD__.
2290 2000-09-08 Kenichi Handa <handa@etl.go.jp>
2292 * search.c (compile_pattern): Check the multibyteness of cached
2295 2000-09-08 Miles Bader <miles@gnu.org>
2297 * xfaces.c (default_face_vector): Function removed.
2298 (Finternal_merge_in_global_face): Restore old global/local
2299 attribute override order. Use inline loop instead of calling
2300 default_face_vector.
2302 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2304 * ralloc.c (obtain, relinquish, relinquish, r_alloc_size_in_use)
2305 (get_bloc, relocate_blocs, update_heap_bloc_correspondence)
2306 (resize_bloc, r_alloc_sbrk, r_alloc_init): Add casts to `char *'
2307 where necessary, in case POINTER_TYPE is `void'.
2309 2000-09-07 Eli Zaretskii <eliz@is.elta.co.il>
2311 * frame.c (make_terminal_frame): Initialize frame foreground and
2312 background colors to unspecified, for the initial instance of an
2315 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2317 * ralloc.c (mmap_find): Fix overlap computation.
2318 (mmap_enlarge): Compute nbytes before trying to find an
2321 * xfaces.c (smaller_face): Compare font heights with `<' and `>'
2324 * lread.c (syms_of_lread): Change value of regexp
2325 Vbytecomp_version_regexp to not match some XEmacs-compiled files.
2327 * xmenu.c (xdialog_show): When looking up the selection in
2328 menu_items, take `quote' boundaries into account; this corresponds
2329 to a nil ITEM in x-popup-dialog.
2331 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2333 * charset.h (MIN_CHARSET_OFFICIAL_DIMENSION1): Define it as 0x80,
2335 (MIN_CHAR_OFFICIAL_DIMENSION1): Define it as ((0x81 - 0x70) << 7).
2337 * coding.c (encode_coding_sjis_big5): Use translation table for
2338 encoding, not decoding. Fix the handling of latin-jisx0201.
2339 Check for the charset katakana-jisx0201 too.
2340 (ONE_MORE_CHAR): Call translate_char with CHARSET arg -1.
2341 (detect_coding_sjis): Check the byte sequence more rigidly.
2343 2000-09-07 Gerd Moellmann <gerd@gnu.org>
2345 * xfaces.c (Vparam_value_alist): New variable.
2346 (syms_of_xfaces): Initialize it.
2347 (Finternal_set_lisp_face_attribute): Avoid more consing.
2349 * frame.c (Fframe_parameter): Handle `name' and `background-mode'
2351 (Fframe_parameter) [HAVE_X_WINDOWS]: Handle `display' specially.
2352 (Qbackground_mode): New variable.
2353 (syms_of_frame_1): Initialize Qbackground_mode.
2355 * lisp.h (Qdisplay): Declare extern.
2357 * xfaces.c (Finternal_set_lisp_face_attribute): If FRAME is 0,
2358 change face on all frames, and change the default for new frames.
2360 2000-09-07 Dave Love <fx@gnu.org>
2362 * Makefile.in [!SYSTEM_MALLOC && REL_ALLOC_MMAP]: Set mallocobj.
2364 2000-09-07 Kenichi Handa <handa@etl.go.jp>
2366 * charset.h (MAKE_CHAR): Be sure to set MSB of C1 to 0.
2368 * charset.c: Include composite.h
2369 (lisp_string_width): New function.
2370 (Fstring_width): Call lisp_string_width instead of strwidth.
2372 * Makefile.in (charset.o): Depends on composite.h.
2374 * process.c (read_process_output): Before inserting the decoded
2375 text in the buffer, adjust the multibyteness.
2377 2000-09-06 Gerd Moellmann <gerd@gnu.org>
2379 * buffer.c (set_buffer_internal_1) [REL_ALLOC_MMAP]: If
2380 buffer's text buffer is null, map new memory.
2382 * ralloc.c (POINTER, SIZE) [emacs]: Define in terms of
2383 POINTER_TYPE and size_t.
2384 (struct mmap_region) [REL_ALLOC_MMAP]: New structure.
2385 (mmap_regions, mmap_regions_1) [REL_ALLOC_MMAP]: New variables.
2386 (ROUND, MMAP_REGION_STRUCT_SIZE, MMAP_REGION, MMAP_USER_AREA)
2387 [REL_ALLOC_MMAP]: New macros.
2388 (mmap_find, mmap_free, mmap_enlarge, mmap_set_vars)
2389 (mmap_mapped_bytes, r_alloc, r_re_alloc, r_alloc_free)
2390 [REL_ALLOC_MMAP]: New functions.
2392 * emacs.c (Fdump_emacs) [REL_ALLOC_MMAP]: Call mmap_set_vars
2393 before and after unexec.
2395 * buffer.c (init_buffer) [REL_ALLOC_MMAP]: Map new buffer
2396 text buffers if necessary.
2398 * buffer.h (R_ALLOC_DECLARE): Removed because unused.
2399 (r_alloc, r_re_alloc, r_alloc_free): Use POINTER_TYPE and size_t
2402 * config.in (HAVE_MMAP): Add #undef.
2404 2000-09-05 Gerd Moellmann <gerd@gnu.org>
2406 * frame.c (Qdisplay_type): New variable.
2407 (syms_of_frame_1): Initialize it.
2408 (Fframe_parameter): New function that avoids consing.
2409 (syms_of_frame): Defsubr it.
2411 * buffer.c (Fother_buffer): Consider buffers as invisible when
2412 they are displayed in a window on an invisible frame.
2414 * window.c (window_loop) <GET_LARGEST_WINDOW>: Fix bug making
2415 get-largest-window always return nil.
2417 2000-09-04 Gerd Moellmann <gerd@gnu.org>
2419 * lread.c (syms_of_lread): Make Vbytecomp_version_regexp a Lisp
2420 variable; recognize Emacs 19 elc files.
2422 2000-09-04 Miles Bader <miles@gnu.org>
2424 * xmenu.c (xmenu_show): Call x_set_menu_resources_from_menu_face
2425 before initially popping up the menu, so the menu doesn't flash
2426 when the face settings are significantly different from the
2429 2000-09-04 Stefan Monnier <monnier@cs.yale.edu>
2431 * regex.c (WIDE_CHAR_SUPPORT): New macro.
2432 (btowc, iswctype, wctype) [_LIBC]: Redefine to __<fun>.
2433 (BIT_ALPHA, BIT_ALNUM, BIT_ASCII, BIT_NONASCII, BIT_GRAPH, BIT_PRINT)
2434 (BIT_UNIBYTE): Remove.
2435 (re_match_2_internal): Delete corresponding code and streamline the
2436 BIT_MULTIBYTE case to not bother checking ISUNIBYTE.
2437 (CHAR_CLASS_MAX_LENGTH) [!WIDE_CHAR_SUPPORT]: Set to 9 rather than 6.
2438 (re_wctype_t): New type.
2439 (re_wctype, re_iswctype, re_wctype_to_bit): New functions.
2440 (regex_compile): Use them and fix handling of overly long char classes.
2442 2000-09-03 Andrew Innes <andrewi@gnu.org>
2444 * makefile.w32-in: Change to DOS line endings.
2446 * s/ms-w32.h (ORDINARY_LINK): New define.
2448 * w32.c (_ANONYMOUS_UNION) [__GNUC__]: New define
2449 (_ANONYMOUS_STRUCT) [__GNUC__]: New define.
2451 * makefile.w32-in (clean): Don't delete config.h and epaths.h.
2452 (distclean): Delete them here instead.
2454 * w32proc.c (compare_env): Convert to uppercase for comparison,
2455 not lowercase, to match how the native Windows shell works.
2457 2000-09-03 Jason Rumney <jasonr@gnu.org>
2459 * ChangeLog: Remove -unix from coding. Let Emacs autodetect, as
2460 CVS changes the line-ends when checking in/out on DOS/Windows.
2462 * makefile.nt (emacs): Do not change directory to run temacs, as
2463 the load-path is set relative to current directory.
2465 2000-09-03 Miles Bader <miles@gnu.org>
2467 * xterm.c (x_alloc_lighter_color_for_widget): New function.
2469 2000-09-02 Gerd Moellmann <gerd@gnu.org>
2471 * xdisp.c (redisplay_mode_lines): New function.
2472 (display_mode_lines): Return number of mode lines displayed.
2473 (echo_area_display): Use redisplay_mode_lines to draw garbaged
2474 mode lines. Don't temporarily bind redisplay-dont-pause to t.
2476 * emacs.c, callint.c, doc.c, editfns.c: Remove includes of
2477 string.h and strings.h.
2478 (index) [HAVE_INDEX]: Add prototype.
2480 * unexelf.c (SHT_PROGBITS) [__NetBSD__ && !PT_LOAD]: Don't define.
2481 (SHT_MIPS_DEBUG, HDRR) [__NetBSD__ && __mips__]: Define.
2483 * s/netbsd.h [!NO_C_SOURCE]: Include <signal.h>.
2484 (GC_SETJMP_WORKS, GC_MARK_STACK): Define.
2486 2000-09-01 Gerd Moellmann <gerd@gnu.org>
2488 * lread.c (read1): Accept `?' as symbol constituent, for
2489 compatiblity with XEmacs.
2491 2000-08-31 Stefan Monnier <monnier@cs.yale.edu>
2493 * regex.h (RE_NO_NEWLINE_ANCHOR): New syntax flag.
2494 (struct re_pattern_buffer): Remove newline_anchor.
2495 * regex.c: Keep namespace clean for GNU libc by renaming <fun>
2496 to __<fun> and using `weak_alias (__<fun>, <fun>)'.
2497 (re_max_failures, fail_stack): Use size_t rather than unsigned.
2498 (regex_compile): For ^ and $, choose between buffer and line (beg|end)
2499 depending on the new RE_NO_NEWLINE_ANCHOR syntax flag.
2500 (print_compiled_pattern, re_search_2, mutually_exclusive_p)
2501 (re_match_2_internal, re_compile_pattern, re_comp, regcomp):
2502 Get rid of references to newline_anchor.
2503 (regcomp): Allocate and precompute a fastmap.
2505 2000-08-31 Gerd Moellmann <gerd@gnu.org>
2507 * lread.c (openp): GCPRO local variable `filename'.
2509 2000-08-30 Stefan Monnier <monnier@cs.yale.edu>
2511 * regex.h (struct re_pattern_buffer): Use size_t for used/allocated.
2513 * regex.c: Merge some changes from GNU libc. Add prototypes.
2514 (bcopy, bcmp, REGEX_REALLOCATE, re_match_2_internal):
2515 Use memcmp and memcpy instead of bcopy and bcmp.
2516 (init_syntax_once): Use ISALNUM.
2517 (PUSH_FAILURE_POINT, re_match_2_internal): Remove failure_id.
2518 (REG_UNSET_VALUE): Remove. Use NULL instead.
2519 (REG_UNSET, re_match_2_internal): Use NULL.
2520 (SET_HIGH_BOUND, MOVE_BUFFER_POINTER, ELSE_EXTEND_BUFFER_HIGH_BOUND):
2522 (EXTEND_BUFFER): Use them (to work with BOUNDED_POINTERS).
2523 (GET_UNSIGNED_NUMBER): Don't use ISDIGIT.
2524 (regex_compile): In handle_interval, return an error rather than try to
2525 unfetch the interval if we can't find the closing brace.
2526 Obey the RE_NO_GNU_OPS syntax bit.
2527 (TOLOWER): New macro.
2529 (regexec): Allocate regs.start and regs.end as one block.
2531 2000-08-30 Gerd Moellmann <gerd@gnu.org>
2533 * xdisp.c (echo_area_display): Check display_completed instead
2534 of calling detect_input_pending.
2536 * dispnew.c (update_frame): Only set display_completed here; move
2537 the update_begin and update_end calls here from update_frame_1.
2538 (update_frame_1): Don't set display_completed here, don't call
2539 update_begin/update_end.
2541 * xfaces.c (set_font_frame_param): Use Fmodify_frame_parameters
2542 instead of store_frame_param.
2544 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2546 * dispnew.c (build_frame_matrix_from_leaf_window): If a row of a
2547 desired window matrix hasn't been displayed, use the current row
2548 instead. Make sure that only those frame rows are updated for
2549 which there exists a corresponding enabled desired row.
2551 2000-08-29 Miles Bader <miles@gnu.org>
2553 * xfaces.c (default_face_vector): New function.
2554 (Finternal_merge_in_global_face): Use it instead of merge_face_vectors.
2556 2000-08-29 Gerd Moellmann <gerd@gnu.org>
2558 * lread.c (openp): Prevent temporary string passed to
2559 Ffile_readable_p from being garbage collected.
2561 2000-08-28 Dave Love <fx@gnu.org>
2563 * keymap.c (store_in_keymap): Add `static' to declaration.
2565 2000-08-28 Gerd Moellmann <gerd@gnu.org>
2567 * emacs.c, callint.c, doc.c, editfns.c
2568 (toplevel) [HAVE_STRING_H]: Include string.h.
2569 (toplevel) [HAVE_STRINGS_H]: Include strings.h.
2570 (index): Remove prototypes which might conflict with non-standard
2571 definitions of index/strchr.
2573 * s/usg5-3.h (index): Define only if not HAVE_INDEX.
2574 (rindex): Define only if !HAVE_RINDEX.
2576 * s/sco5.h (bcopy, bzero, bcmp): Don't define.
2578 * config.in (HAVE_INDEX, HAVE_RINDEX, HAVE_STRINGS_H): Add undefs.
2580 2000-08-28 Miles Bader <miles@gnu.org>
2582 * xfaces.c (merge_face_vectors): Clear TO's :font attribute if
2583 made inconsistent by a font-related attribute in FROM.
2584 (merge_face_inheritance): Add function comment.
2586 2000-08-28 Kenichi Handa <handa@etl.go.jp>
2588 * keyboard.c (read_char_minibuf_menu_prompt): Call read_char with
2589 the 4th arg (PREV_EVENT) Qt to suppress input method.
2591 2000-08-27 Stefan Monnier <monnier@cs.yale.edu>
2593 * regex.c: Indent cpp directives and remove parens after `defined'.
2594 (PTR_TO_OFFSET, POS_AS_IN_BUFFER): Move to a better place.
2595 (ISDIGIT, ISCNTRL, ISXDIGIT) [!emacs]: Remove duplicate definition.
2596 (regex_compile): Use RE_FRUGAL instead of RE_ALL_GREEDY.
2597 (re_compile_pattern): Use size_t for length.
2598 (init_syntax_once): Move to a better place.
2599 * regex.h: Merge changes from GNU libc. Indent cpp directives.
2600 (RE_FRUGAL): Replaces RE_ALL_GREEDY (inverted meaning).
2602 * syntax.c (back_comment): Detect cases where a comment-starter is
2603 actually inside another comment as in: /* a // b */ c // d \n.
2604 Make it clear that `comstart_pos' is unused for nested comments.
2606 * keymap.c (store_in_keymap, fix_submap_inheritance): New prototypes.
2607 (KEYMAPP): New macro.
2608 (Fkeymap_parent, Fset_keymap_parent): Use it.
2609 (fix_submap_inheritance): Mark it static.
2610 (define_as_prefix, describe_buffer_bindings, describe_command)
2611 (describe_translation, describe_map): Complete prototypes.
2613 * lisp.h (store_in_keymap, fix_submap_inheritance): Remove.
2615 * keyboard.c (menu_bar_item): Detect duplicate entries for all items
2616 to better match the key-lookup behavior.
2618 2000-08-27 Gerd Moellmann <gerd@gnu.org>
2620 * xfaces.c (lface_fully_specified_p): Handle :inherit.
2621 (Finternal_set_lisp_face_attribute): Fix typo in error message.
2623 2000-08-27 Eli Zaretskii <eliz@is.elta.co.il>
2625 * Makefile.in (dispnew.o, indent.o, fontset.o, minibuf.o)
2626 (process.o, scroll.o, sysdep.o): Depend on keyboard.h.
2627 (xterm.o): Depend on coding.h
2629 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2631 * cmds.c (internal_self_insert): Delete '#ifdef HAVE_FACES' and
2632 the corresponding '#endif'.
2634 2000-08-26 Miles Bader <miles@gnu.org>
2636 * dispextern.h (enum lface_attribute_index): Add LFACE_INHERIT_INDEX.
2637 * xfaces.c (QCinherit): New variable.
2638 (syms_of_xfaces): Initialize it.
2639 (LFACE_INHERIT): New macro.
2640 (Finternal_get_lisp_face_attribute)
2641 (merge_face_vector_with_property)
2642 (Finternal_set_lisp_face_attribute): Deal with :inherit attribute.
2643 (check_lface_attrs): Allow new types of face height. Check
2645 (CYCLE_CHECK): New macro.
2646 (merge_face_inheritance): New function.
2647 (merge_face_vectors): Merge inherited faces too. Add F and
2648 CYCLE_CHECK arguments.
2649 (merge_face_vector_with_property, Finternal_merge_in_global_face)
2650 (lookup_named_face, lookup_derived_face, realize_named_face)
2651 (face_at_string_position, face_at_buffer_position): Supply
2652 new F and CYCLE_CHECK arguments to merge_face_vectors.
2653 (merge_face_heights): New function.
2654 (merge_face_vectors, merge_face_vector_with_property)
2655 (Finternal_set_lisp_face_attribute): Call merge_face_heights to
2656 handle relative face heights.
2657 (lface_same_font_attributes_p): Compare heights using EQ.
2659 2000-08-26 Kenichi Handa <handa@etl.go.jp>
2661 * charset.c (char_to_string): Check the character validity.
2662 (char_valid_p): If C is not less than MAX_CHAR, be sure to return
2665 2000-08-25 Stefan Monnier <monnier@cs.yale.edu>
2667 * regex.c (PUSH_FAILURE_COUNT): New macro.
2668 (POP_FAILURE_REG_OR_COUNT): Renamed from POP_FAILURE_REG.
2669 Handle popping of a register's or a counter's data.
2670 (POP_FAILURE_POINT): Use the new name.
2671 (re_match_2_internal): Push counter data on the stack for succeed_n,
2672 jump_n and set_number_at and remove misleading dead code in succeed_n.
2674 2000-08-25 Gerd Moellmann <gerd@gnu.org>
2676 * xdisp.c (redisplay_internal): If considering all windows on all
2677 frames, update the display for each frame as soon as possible,
2678 instead of first building all desired matrices for all frames, and
2679 then updating them all.
2680 (try_cursor_movement): Handle case that last_cursor.vpos is -1.
2682 2000-08-24 Gerd Moellmann <gerd@gnu.org>
2684 * bytecode.c (mark_byte_stack): Add a comment.
2686 * frame.h (FRAME_FLAGS_AREA_COLS, FRAME_FLAGS_AREA_WIDTH)
2687 (FRAME_LEFT_FLAGS_AREA_WIDTH): Return 0 unless frame is
2690 2000-08-24 Kenichi Handa <handa@etl.go.jp>
2692 * minibuf.c (do_completion): Always use compare-string, not
2693 string-equal because the latter doesn't pay attention to
2694 multibyteness of strings.
2696 * process.c (create_process): Don't setup raw-text coding here.
2697 (Fopen_network_stream): Don't set coding->src_multibyte and
2698 coding->dst_multibyte here.
2699 (read_process_output): For process filter, return unibyte string
2700 if default-enable-multibyte-characters is nil.
2701 (send_process): If OBJECT is multibyte text, be sure to encoded it
2702 by the specified coding system for the process. Otherwise, setup
2704 (init_process): Don't initialize default-process-coding-system
2707 2000-08-23 Eli Zaretskii <eliz@is.elta.co.il>
2709 * buffer.c (syms_of_buffer) <scroll-up-aggressively>: Doc fix.
2710 <scroll-down-aggressively>: Likewise.
2712 2000-08-23 Kenichi Handa <handa@etl.go.jp>
2714 * coding.c (encode_eol): Fix bug for the case of dst_bytes being
2715 zero. Set coding->produced_char correctly.
2717 2000-08-22 Andrew Innes <andrewi@gnu.org>
2719 * makefile.w32-in: New file.
2721 * unexw32.c (unexec): Ignore old_name, and use the actual location
2722 of the current executable instead. Base new_name on this.
2724 * w32proc.c (create_child): Remove reference to security
2725 descriptor, which isn't needed and doesn't compile with mingw32.
2727 * w32term.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2728 up dllimport attributes.
2729 (x_update_window_end): Update prototype.
2731 * unexec.c (write_segment) [USE_CRT_DLL]: Remove unnecessary
2732 extern, which screws up dllimport attributes.
2734 * sysdep.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2735 up dllimport attributes.
2737 * strftime.c [USE_CRT_DLL]: Remove unnecessary extern, which
2738 screws up dllimport attributes.
2740 * process.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2741 up dllimport attributes.
2742 (create_process) [USE_CRT_DLL]: Remove unnecessary extern, which
2743 screws up dllimport attributes.
2745 * lread.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2746 up dllimport attributes.
2748 * keyboard.c [USE_CRT_DLL]: Remove unnecessary extern, which
2749 screws up dllimport attributes.
2751 * floatfns.c [USE_CRT_DLL]: Remove unnecessary extern, which
2752 screws up dllimport attributes.
2754 * fileio.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2755 up dllimport attributes.
2757 * emacs.c (malloc_initialize_hook) [USE_CRT_DLL]: Remove
2758 unnecessary extern, which screws up dllimport attributes.
2761 * editfns.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2762 up dllimport attributes.
2764 * dispnew.c (window_change_signal) [USE_CRT_DLL]: Remove
2765 unnecessary extern, which screws up dllimport attributes.
2767 * callproc.c [USE_CRT_DLL]: Remove unnecessary extern, which
2768 screws up dllimport attributes.
2770 * buffer.c [USE_CRT_DLL]: Remove unnecessary extern, which screws
2771 up dllimport attributes.
2773 * w32proc.c (IsValidLocale): Extern missing from mingw32 headers.
2775 * w32bdf.c (search_file_line):
2776 (set_bdf_font_info):
2778 (w32_get_bdf_glyph):
2779 (w32_BDF_to_x_font): Fix compile warnings.
2781 * w32menu.c: Include keyboard.h before frame.h. Fix compile
2784 * w32select.c: Include keyboard.h before frame.h.
2786 * w32fns.c (max): Define macro.
2787 (JOHAB_CHARSET): Define if not known.
2788 (MOD_ALT, MOD_CONTROL, MOD_SHIFT, MOD_WIN): Define if not known.
2789 (Fx_show_tip): Synch with X version.
2791 * w32xfns.c: Include keyboard.h before frame.h.
2793 * w32fns.c: Include keyboard.h before frame.h.
2795 * w32term.c: Include keyboard.h before frame.h.
2797 * fontset.c: Include keyboard.h before frame.h.
2799 * w32inevt.c: Include keyboard.h before frame.h.
2800 (MOUSE_MOVED): Define if not known.
2802 * minibuf.c: Include keyboard.h before frame.h.
2804 * keyboard.c: Include keyboard.h before frame.h.
2806 * indent.c: Include keyboard.h before frame.h.
2808 * dispnew.c: Include keyboard.h before frame.h.
2810 * buffer.c: Include keyboard.h before frame.h.
2812 * alloc.c: Include keyboard.h before frame.h.
2814 * print.c: Include keyboard.h before frame.h.
2816 * process.c: Include keyboard.h before frame.h.
2818 * scroll.c: Include keyboard.h before frame.h.
2820 * sysdep.c: Include keyboard.h before frame.h.
2822 * term.c: Include keyboard.h before frame.h.
2824 * window.c: Include keyboard.h before frame.h.
2826 * xdisp.c: Include keyboard.h before frame.h.
2827 Separate GLYPH_DEBUG and DEBUG_TRACE_MOVE.
2829 * frame.c: Include keyboard.h before frame.h.
2831 * w32heap.h: Undefine min, max.
2833 * w32gui.h: Undefine min, max.
2835 * unexw32.c: Change PUCHAR to PCHAR.
2836 (PTR_TO_OFFSET): Cast ptr to unsigned char *.
2839 (copy_executable_and_dump_data): Remove unnecessary static defs.
2840 (copy_executable_and_dump_data): Fix compile warnings.
2842 * sysdep.c (NULL) [WINDOWSNT]: Define NULL if not defined.
2844 * w32console.c (min): Define macro.
2845 (clear_frame, write_glyphs): Fix compile warning.
2847 * w32proc.c (compare_env):
2848 (find_child_console): Fix compile warning.
2850 * w32.c (sys_strerror): Use sys_nerr instead of _sys_nerr. Use
2851 sys_errlist instead of _sys_errlist.
2852 (get_emacs_configuration_options): New function.
2854 * s/ms-w32.h (sys_nerr): Provide default definition.
2855 (strdup, strupr, strnicmp, stricmp, tzset, tzname): Map to same
2856 name with _ prepended.
2857 (NSIG): Define if not known.
2858 (get_emacs_configuration): Provide extern declaration.
2859 (get_emacs_configuration_options): Provide extern declaration.
2860 (EMACS_CONFIG_OPTIONS): Call get_emacs_configuration_options.
2862 * w32.c (gettimeofday): Use struct timeb, not struct _timeb.
2864 (read_unc_volume): Fix compile warning.
2866 * s/ms-w32.h (_WINSOCK_H): Define to prevent normal winsock
2867 definitions from being used.
2869 * lisp.h [WINDOWSNT]: Don't declare externs for getenv, ctime and getwd.
2871 * w32.c (unc_volume_file_attributes):
2872 (open_unc_volume): Make arg const.
2874 * sysdep.c [WINDOWSNT]: Remove extern decl of errno.
2875 (read_input_waiting): Remove excess parameter.
2877 * w32.c (init_environment): Call _access.
2878 (check_windows_init_file): Call _close.
2879 (init_user_info): Call _putenv.
2880 (init_environment): Call _putenv and _strdup.
2881 (init_ntproc): Reset volume info cache on startup.
2883 * s/ms-w32.h (malloc, free, realloc, calloc): Rename if
2884 USE_CRT_DLL is defined, so Emacs can use GNU malloc even though it
2885 cannot override the CRT malloc.
2887 * makefile.nt (LOCAL_FLAGS): Define USE_CRT_DLL if requested.
2888 (LINK_FLAGS): Append to original value of LINK_FLAGS.
2890 * w32heap.c [!USE_CRT_DLL]: Don't define _heap_init and _heap_term
2891 unless we are linking with a static CRT.
2892 (RVA_TO_PTR): Cast result to unsigned char*.
2894 * w32.c (GetCachedVolumeInformation): Use xmalloc, xfree and xstrdup.
2895 (add_volume_info): Use xstrdup.
2897 2000-08-22 Stefan Monnier <monnier@cs.yale.edu>
2899 * minibuf.c (Vcompletion_auto_help): Renamed from `auto_help'.
2900 (do_completion, Fminibuffer_complete_word): Use it.
2901 (syms_of_minibuf): Turn completion-auto-help into a proper Lisp
2902 var so it can take non-boolean values.
2904 2000-08-21 Gerd Moellmann <gerd@gnu.org>
2906 * editfns.c (find_field): Formatting changes.
2907 (toplevel): Some old-style function forward declarations
2908 changed to prototypes, some new protypes added, some functions
2911 * lisp.h (set_time_zone_rule): Add prototype.
2912 (use_dialog_box): External declaration.
2914 * keyboard.c (gen_help_event): Add parameter SIZE.
2915 (kbd_buffer_events_waiting): Slightly rewritten.
2916 (clear_event): New function.
2917 (kbd_buffer_get_event): Use it, and clear the input_events of
2919 (init_keyboard): Remove duplicate creation of kbd_buffer_gcpro and
2920 don't fill the newly created array with nils.
2921 (toplevel): Convert some old-style function forward declarations
2924 * keyboard.h (gen_help_event): Change prototype.
2926 * xterm.c (XTread_socket): Change calls to gen_help_event.
2928 * w32term.c (w32_read_socket): Change calls to gen_help_event.
2930 * eval.c (Fmacroexpand): Doc fix.
2932 2000-08-20 Jason Rumney <jasonr@gnu.org>
2934 * w32term.h (x_display_info_for_display): Remove as this function
2935 does not exist on W32.
2937 * w32term.c (help_echo_window): New variable.
2938 (syms_of_w32term): staticpro it.
2939 (note_mode_line_highlight): Set it.
2940 (XTextExtents16): Removed as there is no equivalent on W32.
2941 (x_compute_glyph_string_overhangs): Incomplete body removed, as
2942 the X way of doing this will not work for W32.
2943 (w32_intersect_rectangles): Removed. Use IntersectRect API call.
2944 (x_draw_image_foreground): Avoid drawing outside of the clip area
2945 when image doesn't have a mask.
2946 (note_mouse_highlight): Process overlays in the right order of
2947 priority. Set help_echo_window.
2948 (x_draw_bar_cursor): If cursor is on an image, draw a box cursor
2949 because that's more visible for large images.
2951 * w32menu.c (keymap_panes): Pass the keymap's prompt as the pane
2952 name to single_keymap_panes.
2953 (w32_menu_show): Set wv->title when dealing with titles.
2954 (w32_menu_display_help): Call show_help_echo with OBJECT and POS.
2956 2000-08-21 Miles Bader <miles@gnu.org>
2958 * minibuf.c (do_completion): Try again if we rewrite the input
2959 string, but no completion was done, so that any completion message
2962 2000-08-20 Gerd Moellmann <gerd@gnu.org>
2964 * xfaces.c (lface_equal_p): Compare strings differently.
2965 (Qtty_color_alist, Vtty_defined_color_alist): New variables.
2966 (realize_tty_face): Use them.
2967 (syms_of_xfaces): Initialize new variables.
2968 (map_tty_color): New function, extracted from realize_tty_face.
2969 (map_tty_color) [MSDOS || WINDOWSNT]: If using the frame's default
2970 foreground or background color, store the new color name in the
2971 realized face; previous code trying to do this had no effect.
2972 (realize_tty_face): Use map_tty_color.
2973 (Fclear_face_cache): Set face_change_count and ensure thorough
2976 2000-08-19 Gerd Moellmann <gerd@gnu.org>
2978 * undo.c (record_first_change, record_marker_adjustment): Don't
2979 use XBUFFER on last_undo_buffer which might not be a buffer.
2981 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2983 * coding.c (decode_coding_string): Set members consumed,
2984 consumed_char, produced, produced_char of *coding correctly. If
2985 decode_coding doesn't consume any byte, don't try anymore.
2986 (encode_coding_string): Likewise.
2988 2000-08-18 Gerd Moellmann <gerd@gnu.org>
2990 * lisp.h (CHECK) [ENABLE_CHECKING]: Make both sides of the
2991 conditional have void type, for Standard C compilers.
2993 * xdisp.c (redisplay_internal): Compare windows for equality with
2994 EQ, instead of applying XWINDOW to something that might not
2997 2000-08-18 Kenichi Handa <handa@etl.go.jp>
2999 * fontset.c (Finternal_char_font): Search only the selected frame
3000 for a window of the current buffer.
3002 2000-08-18 Gerd Moellmann <gerd@gnu.org>
3004 * minibuf.c (do_completion): Use EQ instead of `!=' to compare
3007 * keyboard.c (kbd_buffer_get_event): Handle the case that the
3008 second half of a HELP_EVENT is found at the start of kbd_buffer.
3010 2000-08-18 Miles Bader <miles@gnu.org>
3012 * lisp.h (Lisp_String): Replace DECLARE_INTERVALS with real decl.
3014 * editfns.c (save_restriction_save): Rewrite to use markers.
3015 (save_restriction_restore): Rewrite to understand new form of data
3016 saved by save_restriction_save.
3017 (Fsave_restriction): Remove cautionary note in doc-string.
3019 2000-08-17 Gerd Moellmann <gerd@gnu.org>
3021 * fileio.c (build_annotations): Add a comment explaining the
3022 return value of format-annotate-function. Replace a spurious call
3023 to Flength with a CONSP test. Call format-annotate-function with
3024 a fifth arg specifying how many times the function is been called
3025 in a row, to let it choose temporary buffers appropriately.
3027 2000-08-17 Dave Love <fx@gnu.org>
3029 * lisp.h: Remove DECLARE_INTERVALS, INITIALIZE_INTERVAL. Don't
3030 declare make_temp_name twice.
3032 * lread.c: Prototype readevalloop, load_unwind,
3033 load_descriptor_unwind.
3034 (unreadpure): Give it an arg.
3036 * unexalpha.c: Prototype fatal_unexec, mark_x,
3037 update_dynamic_symbols. Declare unexec as void.
3039 * cm.c [HAVE_TERMCAP_H]: Include <termcap.h>.
3040 [!HAVE_TERMCAP_H]: Prototype tputs, tgoto.
3042 * alloc.c (lisp_malloc): Declare with POINTER_TYPE.
3043 [SYSTEM_MALLOC]: Make decls in malloc.h conditional on
3046 * alloca.c: Use #error.
3047 [POINTER_TYPE]: Use it.
3049 * eval.c (Fdefvar): Doc fix.
3051 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Avoid
3052 INITIALIZE_INTERVAL.
3054 * buffer.h: Avoid DECLARE_INTERVALS.
3056 * config.in: Add size_t.
3058 2000-08-17 Eli Zaretskii <eliz@is.elta.co.il>
3060 * w16select.c (set_clipboard_data): If there's not enough memory
3061 to put text into clipboard, return 1, as Fw16_set_clipboard_data
3062 expects. In case of other failures, return 3.
3063 (system_error_msg): New error message.
3064 (Fw16_set_clipboard_data): If set_clipboard_data returns 3, print
3067 2000-08-16 Gerd Moellmann <gerd@gnu.org>
3069 * term.c (write_glyphs): Also turn off inverse video after turning
3070 off other appearances in case TS_exit_attribute_mode is not equal
3071 to TS_end_standout_mode.
3072 (insert_glyphs): Turn inverse video on/off for each run of glyphs
3074 (turn_off_face): Reset standout_mode only if
3075 TS_exit_attribute_mode has been output and TS_exit_attribute_mode
3076 is equal to TS_end_standout_mode.
3078 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3080 * coding.c (encode_coding): Fix the bug of not flushing ISO escape
3081 sequence at the end of the source block.
3083 * ccl.c (Fccl_program_p): Docstring modified.
3084 (Fccl_execute): Likewise.
3085 (Fccl_execute_on_string): Likewise.
3087 2000-08-16 Eli Zaretskii <eliz@is.elta.co.il>
3089 * msdos.c (IT_write_glyphs): Convert cbp to unsigned char *.
3091 2000-08-16 Kenichi Handa <handa@etl.go.jp>
3093 The following changes are mainly to fix bugs of
3094 encode/decode-coding-string failing if encoding/decoding return
3095 CODING_FINISH_INSUFFICIENT_DST. In addition, delete the global
3096 variable conversion_buffer.
3098 * ccl.c (CCL_WRITE_CHAR): If CH is eight-bit-control char,
3099 decrement dst_end to avoid buffer overflow in the later call of
3102 * coding.h (conversion_buffer_size, conversion_buffer)
3103 (get_conversion_buffer): Extern deleted.
3105 * coding.c (MINIMUM_CONVERSION_BUFFER_SIZE): Macro deleted.
3106 (conversion_buffer, conversion_buffer_size): Variables deleted.
3107 (get_conversion_buffer): Function deleted.
3108 (struct conversion_buffer): New structure.
3109 (MAX_ALLOCA): New macro.
3110 (allocate_conversion_buffer): New macro.
3111 (extend_conversion_buffer, free_conversion_buffer): New functions.
3112 (ccl_coding_driver): Set coding->result.
3113 (decode_coding): Set coding->result to CODING_FINISH_NORMAL if
3114 this is the last block of source.
3115 (encode_coding): Likewise. Handle the source block as the last
3116 one only when the whole source text is consumed.
3117 (decode_coding_string): Handle the case that the output buffer is
3118 too small to decode the whole source text. Use
3119 allocate_conversion_buffer, extend_conversion_buffer and
3120 free_conversion_buffer, not get_conversion_buffer.
3121 (encode_coding_string): Likewise.
3122 (init_coding): Function deleted.
3123 (init_coding_once): Delete code to initialize
3124 conversion_buffer_size.
3126 * emacs.c (main): Don't call init_coding.
3128 * msdos.c (IT_write_glyphs): Use a locally declared
3131 * term.c (write_glyphs): Use a locally declared conversion_buffer.
3132 (insert_glyphs): Likewise.
3134 * w32console.c (write_glyphs): Use a locally declared
3137 2000-08-15 Eli Zaretskii <eliz@is.elta.co.il>
3139 * msdos.c (IT_update_begin): Don't crash if mouse_face_mouse_frame
3140 member of display_info is NULL.
3142 2000-08-15 Gerd Moellmann <gerd@gnu.org>
3144 * alloc.c (compact_small_strings): Use safe_bcopy, add an
3147 * term.c (turn_off_face): Reset standout_mode when resetting
3148 appearances with capability `me'.
3149 (write_glyphs): Switch on inverse video before each face change.
3151 2000-08-14 Dave Love <fx@gnu.org>
3153 * alloc.c [HAVE_UNISTD_H]: Include unistd.h; don't declare sbrk.
3154 [!HAVE_UNISTD_H]: Use POINTER_TYPE to declare sbrk.
3155 (lisp_free): Declare and make static.
3157 * window.c: Fix embedded comment.
3158 (syms_of_window): Fix doc string.
3160 2000-08-14 Gerd Moellmann <gerd@gnu.org>
3162 * keymap.c (push_key_description): If C without modifiers is < 32,
3163 make sure to print `C-' before `M-', like in the manual.
3165 2000-08-11 Gerd Moellmann <gerd@gnu.org>
3167 * fns.c (hashfn_eq, hashfn_eql): Don't handle strings specially
3168 since they aren't relocated anymore.
3169 (sxhash_string): Make sure returned hash code fits in a Lisp
3172 * xdisp.c (try_cursor_movement): Fix handling of cursor in
3173 partially visible line which is smaller than the window's
3176 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3178 * ccl.c (CCL_READ_CHAR): If source is multibyte, pay attention to
3179 the multibyte form of eight-bit-control characters.
3180 (Fccl_execute_on_string): Initialize ccl->multibyte.
3182 * ccl.h (struct ccl_program): New member multibyte.
3184 * coding.c (ccl_coding_driver): Initialize ccl->multibyte.
3186 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3188 * regex.c (regex_compile) <normal_char>: Pay attention to
3190 (analyse_first) <exactn>: Setup fastmap correctly for
3191 eight-bit-control characters.
3193 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3195 * termhooks.h (enum event_kind): New member
3196 multibyte_char_keystroke.
3198 * keyboard.c (make_lispy_event): Handle the new event type
3199 multibyte_char_keystroke.
3201 * xterm.c: Include coding.h.
3202 (XTread_socket): Work around a bug of XmbLookupString. If the
3203 input is from XIM, decode it according to the current locale. In
3204 that case, generate multibyte_char_keystroke events.
3206 2000-08-11 Kenichi Handa <handa@etl.go.jp>
3208 * xdisp.c (TRACE_MOVE) [GLYPH_DEBUG]: Delete the last semicolon.
3209 (TRACE_MOVE) [not GLYPH_DEBUG]: Define dummy.
3211 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3213 * xdisp.c (trace_move) [GLYPH_DEBUG]: New variable.
3214 (TRACE_MOVE) [GLYPH_DEBUG]: New macro.
3215 (move_it_in_display_line_to): Record iterator's ascent and descent
3216 before producing glyphs, and restore them when we know the glyph
3217 doesn't fit on the line.
3218 (move_it_to): Restructured so that it's easier to debug. If
3219 moving to a vpos, and not moving to an x or character position,
3220 stop as soon as the specified vpos is reached; don't move further
3221 into that line because that might change the computed line height.
3222 (try_cursor_movement): New function, extracted from the cursor
3223 movement branch of redisplay_window. If ending on a partially
3224 visible line, don't try to scroll if the cursor line is taller
3226 (redisplay_window): Use try_cursor_movement.
3228 * window.c (Fwindow_end): Rewritten to not use Fvertical_motion,
3229 because that function doesn't cope with variable-height lines.
3231 * xterm.c (x_draw_bar_cursor): If cursor is on an image, draw a
3232 box cursor because that's better visible for large images.
3234 2000-08-10 Miles Bader <miles@gnu.org>
3236 * w32term.c (note_mouse_highlight): Update calls to overlays_at.
3238 2000-08-10 Gerd Moellmann <gerd@gnu.org>
3240 * xdisp.c (Vmessages_buffer_name): New variable.
3241 (message_dolog): Use it.
3242 (syms_of_xdisp): Initialize it.
3244 2000-08-10 Eli Zaretskii <eliz@is.elta.co.il>
3246 * msdos.c (IT_note_mouse_highlight): Update the calls to
3248 (toplevel) <kbd_buffer_store_event>: Remove prototype, it's
3249 redundant now that keyboard.h is included.
3251 2000-08-09 Eli Zaretskii <eliz@is.elta.co.il>
3253 * keyboard.c (kbd_buffer_events_waiting): New function.
3255 * keyboard.h (kbd_buffer_events_waiting): Add prototype.
3257 * msdos.c: Include keyboard.h.
3258 (XMenuActivate): Empty no_event events from the event buffer. If
3259 no events are left after that, call clear_input_pending.
3260 (mouse_clear_clicks): New function, code moved from mouse_init.
3261 (mouse_init, XMenuActivate): Call mouse_clear_clicks to force the
3262 mouse driver to ``forget'' any past clicks.
3264 * Makefile.in (msdos.o): Depend on keyboard.h.
3266 2000-08-09 Gerd Moellmann <gerd@gnu.org>
3268 * lisp.h (input_pending): External declaration.
3270 * dispextern.h (Qredisplay_dont_pause): Declare extern.
3272 * xdisp.c (echo_area_display): Display thoroughly if input is
3273 pending. Bind redisplay-dont-pause to t during the redisplay.
3274 in case input is pending.
3276 * dispnew.c (Qredisplay_dont_pause): New variable.
3277 (syms_of_display): Initialize and staticpro it.
3278 (update_frame_1): Don't interrupt the display for pending input if
3279 redisplay_dont_pause is set.
3281 * dispnew.c (mode_line_string): Declare parameter MODE_LINE_P.
3283 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
3285 2000-08-09 Miles Bader <miles@lsi.nec.co.jp>
3287 * callproc.c (Fcall_process): Terminate the unwind-protect around
3288 the post-read-conversion of coding system.
3290 * buffer.c (overlays_at): Add CHANGE_REQ parameter.
3291 (Foverlays_at, Fnext_overlay_change, Fprevious_overlay_change): Use it.
3292 * buffer.h (overlays_at): Update prototype.
3293 * xdisp.c (next_overlay_change): Update call to overlays_at.
3294 * xfaces.c (face_at_buffer_position): Likewise.
3295 * textprop.c (Fget_char_property): Likewise.
3296 * xterm.c (note_mouse_highlight): Likewise.
3298 * minibuf.c (do_completion): Don't consider a simple change of
3299 case as `completion'.
3301 2000-08-08 Ken Raeburn <raeburn@gnu.org>
3303 * keyboard.c (syms_of_keyboard): Initialize
3304 last_point_position_buffer.
3305 * undo.c (record_delete): Make sure last_point_position_buffer is
3306 a buffer before comparing pointers.
3308 * coding.h (decode_coding_string): Declare.
3310 * intervals.h (Fprevious_single_char_property_change): Declare.
3312 * textprop.c (Fprevious_single_char_property_change): Don't do
3313 arithmetic directly on lisp objects.
3315 * editfns.c (find_field): Use EQ, not ==, to compare Lisp
3318 * keyboard.h (menu_item_eval_property): Declare.
3320 * xdisp.c (message_dolog): Save and protect string "*Messages*" to
3321 reuse as buffer name, instead of recreating (and discarding) every
3322 time a message is logged.
3323 (with_echo_area_buffer): Make callback arg A2 a lisp object.
3324 (current_message_1, truncate_message_1, set_message_1)
3325 (display_echo_area_1, resize_mini_window_1): Signatures changed.
3326 (current_message, truncate_echo_area, display_echo_area)
3327 (resize_echo_area_axactly): Changed calls.
3329 * coding.c (find_safe_codings): CHAR_TABLE_SET index must be a
3331 (Ffind_coding_systems_region_internal): First argument to Fappend
3332 must be an integer, not a Lisp object.
3334 2000-08-08 Kenichi Handa <handa@etl.go.jp>
3336 * charset.c (Fchar_width): Doc fix.
3338 2000-08-08 Gerd Moellmann <gerd@gnu.org>
3340 * charset.c (Fstring_width): Doc fix.
3342 2000-08-07 Gerd Moellmann <gerd@gnu.org>
3344 * xdisp.c (start_display): When starting display on a continuation
3345 line, clear ascent and descent members of the iterator structure;
3346 the height of the continued line does not affect the height of the
3348 (make_cursor_line_fully_visible): Do nothing if cursor is on a
3349 line taller than the window.
3350 (redisplay_window) <forced window start>: Handle case that the
3351 middle of the window is not found in any row.
3352 (dump_glyph_row): Show more information.
3353 (compute_line_metrics): Use MATRIX_FIRST_TEXT_ROW to determine the
3354 first text line in a glyph matrix.
3356 * xterm.c (x_draw_image_foreground): Avoid drawing outside
3357 of the clip area when image doesn't have a mask.
3359 * fns.c (sweep_weak_table): Fix survival conditions for
3360 key-or-value and key-and-value weakness.
3362 * .gdbinit (xhashtable): New command.
3364 * fns.c (sweep_weak_hash_tables): Fix the code taking unmarked
3365 tables out of the list of all weak hash tables.
3367 * xdisp.c (ensure_echo_area_buffers): If a buffer was killed, and
3368 a new buffer is created, make sure echo_area_buffer[] references
3371 2000-08-07 Eli Zaretskii <eliz@is.elta.co.il>
3373 * msdos.c (Fmsdos_set_mouse_buttons): Add missing backslashes in
3376 2000-08-07 Kenichi Handa <handa@etl.go.jp>
3378 * syntax.c (skip_chars): Fix previous change. Make the handling
3379 of unibyte string consistent with that of regex search.
3381 2000-08-05 Gerd Moellmann <gerd@gnu.org>
3383 * xmenu.c (popup_get_selection): Use xfree instead of free.
3385 * fileio.c (Finsert_file_contents): Use xfree instead of free.
3387 * editfns.c (Ftranspose_regions): Use xfree instead of free.
3389 * callproc.c (child_setup): Use xfree instead of free.
3391 * sysdep.c (opendir, GetTempDirName, run_mac_command): Use xmalloc
3393 (run_mac_command, closedir): Use `xfree' instead of `free'.
3395 * keymap.c (current_minor_maps): Use xmalloc instead of malloc.
3397 * eval.c (error): Use xfree instead of free.
3399 * xfaces.c, xfns.c, w32fns.c: Replace `illegal' with `invalid'.
3401 * fns.c: Replace `illegal' with `invalid'.
3402 (Fmake_hash_table, make_hash_table): Allow table size of 0.
3404 2000-08-05 Kenichi Handa <handa@etl.go.jp>
3406 * syntax.c (skip_chars): Fix handling of multibyte<->unibyte
3409 2000-08-04 Noah Friedman <friedman@splode.com>
3411 * fns.c (Fmake_hash_table): Add missing `\n\' to end of line in
3414 2000-08-04 Gerd Moellmann <gerd@gnu.org>
3416 * syntax.c (skip_chars): Fix typo in error message.
3418 2000-08-04 Andreas Schwab <schwab@suse.de>
3420 * m/ia64.h: Moved from s/ia64.h.
3422 2000-08-04 Kenichi Handa <handa@etl.go.jp>
3424 * process.c (read_process_output): Big simplification. Handle
3425 composition and post-read-conversion of coding system correctly.
3426 (send_process): Handle composition correctly.
3428 * callproc.c (Fcall_process): Handle post-read-conversion of
3429 coding system if any.
3431 * coding.c (decode_coding_iso2022): More strict check for handling
3433 (coding_restore_composition): Pay attention to the case that
3434 cmp_data is not set properly (because of invalid code in the
3436 (run_pre_post_conversion_on_str): Include text properties in the
3438 (decode_coding_string): Set members of coding correctly.
3440 2000-08-03 Gerd Moellmann <gerd@gnu.org>
3442 * s/ia64.h: New file.
3444 * widget.c (set_frame_size, update_wm_hints, EmacsFrameSetValues):
3445 Use NULL instead of 0 at the end of variable argument list of
3446 XtVaGetValues and XtVaSetValues, because 0 fails on systems where
3447 sizeof (int) < sizeof (void *).
3449 * xmenu.c (update_frame_menubar): Use NULL instead of 0 at the end
3450 of variable argument lists of XtVaGetValues and XtVaSetValues.
3452 * xfns.c (Fx_file_dialog): Use NULL instead of 0 at the end of
3453 variable argument lists of XtVaGetValues and XtVaSetValues.
3455 2000-08-02 Gerd Moellmann <gerd@gnu.org>
3457 * alloc.c (lisp_malloc, lisp_free): Use size_t and POINTER_TYPE.
3458 (xrealloc, xmalloc): Use size_t. Some callers adjusted.
3460 * lisp.h (Fsingle_key_description, xmalloc, xrealloc): Change
3463 * keyboard.c (read_char_minibuf_menu_prompt): Add new parameter
3464 in call to Fsingle_key_description.
3466 * keymap.c (Fsingle_key_description): Add parameter NO_ANGLES.
3469 2000-08-02 Colin Walters <walters@cis.ohio-state.edu>
3471 * window.c (display_buffer_reuse_frames): New variable.
3472 (Fdisplay_buffer): If display_buffer_reuse_frames is set, reuse
3473 frames displaying BUFFER.
3474 (syms_of_window): Define Lisp variable
3475 display-buffer-reuse-frames.
3477 2000-08-01 Miles Bader <miles@gnu.org>
3479 * editfns.c (Fconstrain_to_field): Fix the conditions for deciding
3480 when to constrain NEW_POS (they were pretty screwed up before).
3482 2000-07-31 Eli Zaretskii <eliz@is.elta.co.il>
3484 * msdos.c (run_msdos_command): Save and restore the master
3485 environment, for the case that child_setup signals an error.
3486 When mirroring slashes in DOS shell commands, don't fail when
3487 argv[2] has embedded blanks.
3488 (Fmsdos_set_mouse_buttons, mouse_setup_buttons): New functions.
3489 (syms_of_msdos): Defsubr Fmsdos_set_mouse_buttons.
3490 (dos_ttraw): Call mouse_setup_buttons.
3492 * callproc.c (child_setup) [MSDOS]: malloc pwd_var instead of
3493 using alloca; free it after run_msdos_command returns.
3495 2000-07-27 Dave Love <fx@gnu.org>
3497 * s/irix6-5.h (IRIX_FORCE_32_BITS, LD_SWITCH_SYSTEM): Don't
3499 [_MIPS_SZLONG == 64]: Set up for 64-bit mode -- not currently
3502 * m/iris4d.h (XUINT, XSET, XUNMARK) [_LP64]: Don't define.
3504 2000-07-27 Eli Zaretskii <eliz@is.elta.co.il>
3506 * editfns.c (lisp_time_argument): Fix last change.
3508 2000-07-27 Gerd Moellmann <gerd@gnu.org>
3510 * fns.c (Fdelete): Make it work on vectors and strings in addition
3513 * fns.c (Qkey_or_value, Qkey_and_value): New variables.
3514 (syms_of_fns): Initialize new variables.
3515 (sweep_weak_table): Handle weakness `key-or-value' and
3517 (Fmake_hash_table): Recognize `key-and-value' and `key-or-value'
3518 weakness, with t meaning the same as `key-and-value'.
3520 2000-07-27 Kenichi Handa <handa@etl.go.jp>
3522 * coding.h (struct coding_system): Member safe_charset deleted.
3524 * coding.c (Qsafe_charsets): This variable deleted.
3525 (Qsafe_chars, Vchar_coding_system_table, Qchar_coding_system): New
3527 (coding_safe_chars): New function.
3528 (CODING_SAFE_CHAR_P): New macro.
3529 (CHARSET_OK): New arg C. Call CODING_SAFE_CHAR_P instead of
3530 checking safe_charsets member of the coding system. Caller
3532 (detect_coding_iso2022): New local variable safe_chars.
3533 (DECODE_DESIGNATION): Call CODING_SAFE_CHAR_P instead of checking
3534 safe_charsets member of the coding system.
3535 (decode_coding_iso2022): New local variable safe_chars.
3536 (ENCODE_ISO_CHARACTER_DIMENSION1): Don't check unsafe chars here.
3537 (ENCODE_ISO_CHARACTER_DIMENSION2): Likewise.
3538 (ENCODE_ISO_CHARACTER): Arguments changed. Caller changed.
3539 (ENCODE_UNSAFE_CHARACTER): New macro.
3540 (encode_coding_iso2022): New local variable safe_chars. Check
3542 (setup_coding_system): Delete the code to initialize
3543 coding->safe_charses
3544 (intersection, find_safe_codings): New functions.
3545 (Ffind_coding_systems_region_internal): New function.
3546 (syms_of_coding): Defsubr it. Initialize Qsafe_chars,
3547 Qsafe_cding_system. Make Vchar_coding_system_table a Lisp
3548 variable and initialize it.
3550 * fns.c (char_table_ref_and_index): New function.
3552 * lisp.h (char_table_ref_and_index): Add prototype.
3554 2000-07-26 Sam Steingold <sds@gnu.org>
3556 * editfns.c (lisp_time_argument): Added third argument `usec'.
3557 (Ffloat_time): New built-in Lisp function.
3559 2000-07-26 Gerd Moellmann <gerd@gnu.org>
3561 * dispextern.h (GLYPH_FROM_CHAR_GLYPH): Use CHARACTERBITS bits
3562 for the character code.
3564 * config.in (HAVE_SOUND): Define only for FreeBSD, NetBSD and
3567 * xmenu.c (menu_highlight_callback): Call show_help_echo directly
3568 if called for a popup menu.
3569 (xmenu_show): Store help string in widget values.
3571 2000-07-26 Dave Love <fx@gnu.org>
3573 * syswait.h: Move some definitions.
3574 (HAVE_SYS_WAIT_H): Undef for HPUX7, Convex.
3575 [!HAVE_SYS_WAIT_H]: Define things unconditionally. More
3576 perspicuous definitions.
3577 (WTERMSIG): Fix bit pattern used.
3579 2000-07-26 Kenichi Handa <handa@etl.go.jp>
3581 * print.c (print_object): If vector printing is truncated, print
3582 "..." to indicate it as well as the case of list printing.
3584 2000-07-25 Gerd Moellmann <gerd@gnu.org>
3586 * xdisp.c (next_element_from_display_vector): Improve comments.
3588 * lisp.h (GLYPH_MASK_CHAR, GLYPH_MASK_FACE): Use 19 bits
3589 for the character code, and the rest for the face id as in 20.x.
3590 (FAST_GLYPH_FACE, FAST_MAKE_GLYPH): Changed accordingly.
3592 * window.c (window_display_table): Cleaned up.
3594 * syntax.c (Fforward_word): Add last arg nil in call of
3595 Fconstrain_to_field.
3597 2000-07-25 Eli Zaretskii <eliz@is.elta.co.il>
3599 * fileio.c (Frename_file) [DOS_NT]: If the file names are
3600 identical but for the letter-case, don't call
3601 barf_or_query_if_file_exists.
3603 2000-07-25 Miles Bader <miles@gnu.org>
3605 * editfns.c (find_field): Honor special `boundary' fields.
3606 (Qboundary): New variables.
3607 (syms_of_editfns): Initialize Qboundary.
3608 (Fconstrain_to_field): Add the INHIBIT-CAPTURE-PROPERTY argument.
3609 Use scan_buffer instead of find_before_next_newline, because it
3610 allows us to detect the boundary case where there's a newline at
3612 * lisp.h (Fconstrain_to_field): Update external declaration.
3614 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3616 * print.c (temp_output_buffer_setup): Don't call1 Vrun_hooks
3619 2000-07-24 Dave Love <fx@gnu.org>
3621 * s/sunos4-0.h, s/sol2.h:
3622 (LIBS_TERMCAP): Move from m/sparc.h.
3624 * m/sparc.h (TERMINFO): Moved to system files (probably only
3625 relevant for sunos4 judging by its vintage).
3626 (BITS_PER_LONG, BITS_PER_EMACS_INT, _LP64): Define conditional on
3629 2000-07-24 Eli Zaretskii <eliz@is.elta.co.il>
3631 * xmenu.c (keymap_panes): Pass the keymap's prompt as the pane
3632 name to single_keymap_panes.
3634 2000-07-24 Andreas Schwab <schwab@suse.de>
3636 * fns.c (Fmakehash): Pass Qeql to Fmake_hash_table if TEST is nil.
3638 2000-07-24 Gerd Moellmann <gerd@gnu.org>
3640 * xdisp.c (with_echo_area_buffer): Take additional EMACS_INT
3641 parameters instead of using int parameters. Expect FN to accept
3642 EMACS_INT parameters.
3643 (display_echo_area, resize_echo_area_axactly, current_message)
3644 (truncate_echo_area, set_message_1): Call with_echo_area_buffer
3645 with new argument list.
3646 (resize_mini_window_1): New callback function.
3647 (current_message_1, truncate_message_1, set_message_1): Change
3648 parameter lists to the new format expected by
3649 with_echo_area_buffer.
3651 2000-07-24 Kenichi Handa <handa@etl.go.jp>
3653 * fontset.c (fontset_ref): Remove INLINE declaration.
3654 (fontset_ref_via_base): Likewise.
3655 (Fset_fontset_font): Convert FAMILY and REGISTRY specifications
3658 2000-07-23 Eli Zaretskii <eliz@is.elta.co.il>
3660 * msdos.c (IT_note_mouse_highlight): Process overlays in the
3661 correct order of priority. If help echo was found in an overlay,
3662 use that overlay as the object in which the help echo was found.
3664 2000-07-22 Miles Bader <miles@gnu.org>
3666 * textprop.c (Fprevious_single_char_property_change): The initial
3667 property value should be from the position preceding POSITION, not
3670 2000-07-22 Eli Zaretskii <eliz@is.elta.co.il>
3672 * coding.c (syms_of_coding): Doc fix for
3673 inhibit-iso-escape-detection.
3675 2000-07-21 Gerd Moellmann <gerd@gnu.org>
3677 * xterm.c (note_mouse_highlight): Process overlays in the right
3680 * keyboard.c (show_help_echo, gen_help_event): Extend comments.
3682 * xterm.c (note_mouse_highlight): If help-echo was found in an
3683 overlay, use that overlay as the object in which the help was
3686 * window.c (foreach_window_1): Fix typo reversing an if-condition.
3688 * window.c (foreach_window): Instead of a fake variable argument
3689 list, take one USER_DATA argument.
3690 (foreach_window_1): Likewise, and call callback functions with two
3691 args, the window and USER_DATA.
3692 (struct check_window_data): New struct.
3693 (check_window_containing): Use it.
3694 (window_from_coordinates): Set up a struct check_window_data for
3696 (add_window_to_list, freeze_window_start): Change parameters
3697 according to new calling convention.
3699 * window.h (foreach_window): Change prototype.
3701 * buffer.c (Fprevious_overlay_change): Avoid memory leak.
3703 2000-07-21 Eli Zaretskii <eliz@is.elta.co.il>
3705 * xmenu.c (menu_help_callback): Call show_help_echo with
3706 additional arguments OBJECT and POS.
3708 2000-07-21 Kenichi Handa <handa@etl.go.jp>
3710 * data.c (Faset): Allow storing any multibyte character in a
3711 string. Convert unibyte string to multibyte if necessary.
3713 * xfns.c (x_encode_text): New function.
3714 (x_set_name): Use x_encode_text.
3715 (x_set_title): Likewise.
3717 * xselect.c (lisp_data_to_selection_data): Use x_encode_text.
3719 * xterm.h (x_encode_text): Add prototype.
3721 2000-07-20 Dave Love <fx@gnu.org>
3723 * ccl.c (Fccl_execute_on_string): Don't check xmalloc return. Use
3726 2000-07-20 Eli Zaretskii <eliz@is.elta.co.il>
3728 * msdos.c (help_echo_window): New variable.
3729 (syms_of_msdos): Initialize and staticpro it.
3730 (IT_note_mode_line_highlight): Set help_echo_window.
3731 (IT_note_mouse_highlight): Ditto.
3732 (dos_rawgetc): Store help_echo_window in the second event produced
3735 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight):
3736 Record the object that generated the help echo and the position of
3737 that object in help_echo_object and help_echo_pos. Record that
3738 some glyphs in a row are displayed in mouse-face.
3739 (IT_update_begin): Don't clear mouse highlight unless one of the
3740 enabled glyph rows is marked as being displayed in mouse-face.
3741 (dos_rawgetc): Generate 2 events for HELP_EVENT. Pass the object
3742 and position recorded in help_echo_object and help_echo_pos to the
3744 (IT_menu_display): Accept a new argument PN: the pane number of
3745 the current menu pane. Record the pane number and the item
3746 number of the item which has associated help string.
3747 (XMenuActivate): Update the prototype for help_callback in
3748 function declaration. Call IT_menu_display with the current menu
3749 pane number as an additional argument. Call help_callback with
3750 two additional arguments: the pane number and the item number of
3751 the menu item associated with the help text.
3752 (help_echo_object, help_echo_pos): New variables.
3753 (syms_of_msdos): Initialize them and staticpro help_echo_object.
3755 * msdos.h (XMenuActivate): Update prototype.
3757 2000-07-19 Gerd Moellmann <gerd@gnu.org>
3759 * xdisp.c (with_echo_area_buffer): Call FN with more arguments.
3760 Add some more prototypes.
3762 * xterm.c, xterm.h: Add some more prototypes.
3764 * lisp.h (Fnext_single_char_property_change): Add prototype.
3766 * dispnew.c (direct_output_for_insert): Remove confusing
3767 outer local variable mouse_face_overwritten_p.
3768 (glyph_row_slice_p): Put in #ifdef GLYPH_DEBUG.
3770 * alloc.c (allocate_string_data): Don't copy old string contents.
3772 2000-07-19 Kenichi Handa <handa@etl.go.jp>
3774 * coding.c (code_convert_region): Delete text properties before
3775 shrinking the conversion region.
3777 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3779 * dispnew.c (update_text_area): Write the whole row if it
3780 has mouse-face in it.
3782 * xfaces.c (face-alternative-font-family-alist): Remove
3783 DEFVAR_LISP; staticpro instead.
3785 * xmenu.c (menu_help_callback): Call show_help_echo with
3788 * keyboard.c (show_help_echo): Add parameter WINDOW.
3789 (read_char): Call show_help_echo with window extracted from Lisp
3791 (gen_help_event): Add parameter WINDOW.
3793 * keyboard.h (show_help_echo, gen_help_event): Change prototypes.
3795 * xterm.c (help_echo_window): New variable.
3796 (note_mouse_highlight, note_tool_bar_highlight): Set
3798 (XTread_socket): Pass help_echo_window to gen_help_event.
3799 (syms_of_xterm): Initialize and staticpro help_echo_window.
3801 2000-07-18 Dave Love <fx@gnu.org>
3803 * Makefile.in: Fix dependencies of blockinput.h on atimer.h,
3806 2000-07-18 Gerd Moellmann <gerd@gnu.org>
3808 * alloc.c (allocate_string_data): If string had already data
3809 assigned, copy old contents to new string data.
3811 * coding.c (syms_of_coding): Fix typo in spelling of variable
3812 `inhibit-iso-escape-detection'.
3814 * alloca.c (free) [emacs && EMACS_FREE]: Define as EMACS_FREE.
3816 * Makefile.in: Add dependencies on dispextern.h.
3817 (alloca.o): Don't define malloc and define EMACS_FREE instead of
3818 `free'; both can conflict with system header files.
3820 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3822 * charset.h (MAKE_CHAR): Return reasonable code even if CHARSET is
3825 2000-07-18 Dave Love <fx@gnu.org>
3827 * window.c (Fwindow_list): Declare arg `window'.
3829 2000-07-18 Kenichi Handa <handa@etl.go.jp>
3831 * coding.c (setup_coding_system): Don't override the explicitly
3832 specified designations.
3834 2000-07-15 Miles Bader <miles@gnu.org>
3836 * editfns.c (char_property_eq, char_property_stickiness): Renamed
3837 from `text_property_eq' and `text_property_stickiness', respectively.
3838 (find_field, Fconstrain_to_field, char_property_eq)
3839 (char_property_stickiness): Changed to call char-property functions
3840 instead of text-property-only ones.
3842 * textprop.c (Fnext_single_char_property_change): Made a subr (was
3843 `next_single_char_property_change'). Do more error checking, and
3844 cleanup limit behavior.
3845 (Fprevious_single_char_property_change): New function.
3846 (syms_of_textprop): Initialize new subrs.
3848 * xdisp.c (display_prop_end, invisible_text_between_p):
3849 Call Fnext_single_char_property_change instead of
3850 next_single_char_property_change.
3852 2000-07-15 Jason Rumney <jasonr@gnu.org>
3854 * w32menu.c (w32_menu_show): Call free_menubar_widget_value_tree
3855 after menu is finished with.
3856 (add_menu_item): Only consider wv->title as a menu title.
3857 (w32_menu_display_help): Add OBJECT and POS to show_help_echo.
3859 * w32fns.c (w32_wnd_proc) [WM_DRAW_ITEM]: Do not try to draw a
3861 (FONT_REGEXP): Remove unused macro, and its sub-components.
3862 (syms_of_w32fns): Replace underscore in w32-enable-synthesized-fonts.
3864 * w32term.c (help_echo_object, help_echo_pos): New variables.
3865 (note_mode_line_highlight): Store additional information about the
3866 help-echo in help_echo_object and help_echo_pos. Check both
3867 `local-map' and `keymap' properties for changing the cursor
3868 (note_mouse_highlight): Store additional information about the
3869 help-echo in help_echo_object and help_echo_pos.
3870 (note_tool_bar_highlight): Set help_echo_object to nil and
3871 help_echo_pos to -1.
3872 (w32_read_socket): Use gen_help_event instead of filling
3873 input_events manually.
3874 (syms_of_w32term): Staticpro help_echo_object.
3875 (x_update_window_end): Add parameter MOUSE_FACE_OVERWRITTEN_P. If
3876 set, arrange for a mouse-highlight redisplay in
3878 (x_clear_mouse_face): New function.
3879 (w32_redisplay_interface): Add pointer to x_clear_mouse_face.
3880 (x_update_window_begin): No need to turn off the mouse
3882 (show_mouse_face): Set the mouse_face_p flag of glyph rows
3883 depending on whether they contain glyphs highlighted in
3885 (x_fill_stretch_glyph_string): Consume runs of stretch
3886 glyphs instead of a single one.
3887 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
3888 with new argument list.
3889 (x_set_glyph_string_gc): Make sure the face's GC is valid.
3890 (x_append_glyph, x_append_composite_glyph)
3891 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
3892 changes in struct glyph starting 1999-12-27. See comments for
3893 xterm.c on 2000-07-05.
3895 2000-07-14 Sam Steingold <sds@gnu.org>
3897 * xfaces.c (realize_x_face): Fix the last patch:
3898 check `default_face' before dereferencing.
3900 2000-07-14 Dave Love <fx@gnu.org>
3902 * syntax.c (back_comment): Add null default in switch (for pcc).
3904 2000-07-14 Kenichi Handa <handa@etl.go.jp>
3906 * xfaces.c (realize_x_face): Make fontset using the base of the
3907 default_face's fontset, not using the default fontset.
3909 * coding.c (inhibit_iso_escape_detection): New variable.
3910 (syms_of_coding): Make it a Lisp variable.
3911 (detect_coding_iso2022): If inhibit_iso_escape_detection is
3912 nonzero, ignore ISO2022's escape sequence.
3914 2000-07-14 Gerd Moellmann <gerd@gnu.org>
3916 * alloca.c (malloc) [emacs]: Define as xmalloc.
3918 * xfns.c (Fx_show_tip): If frame parameters contain a position,
3919 use that instead of the mouse position. Add parameters DX and DY.
3921 * dispextern.h (Fx_show_tip): Adjust number of parameters
3924 * keyboard.c (show_help_echo): Add parameters OBJECT and POS.
3925 if HELP is a function, call it with OBJECT and POS as parameters
3926 to get the help to display.
3927 (gen_help_event, kbd_buffer_store_help_event): New functions.
3928 (kbd_buffer_get_event): Construct the Lisp help-event differently.
3929 (read_char): Call show_help_echo with new parameters.
3931 * keyboard.h (gen_help_event, kbd_buffer_store_help_event):
3934 * xterm.c (help_echo_object, help_echo_pos): New variables.
3935 (note_mode_line_highlight): Store additional information about the
3936 help-echo in help_echo_object and help_echo_pos. Check both
3937 `local-map' and `keymap' properties for changing the cursor
3938 (note_mouse_highlight): Store additional information about the
3939 help-echo in help_echo_object and help_echo_pos.
3940 (note_tool_bar_highlight): Set help_echo_object to nil and
3941 help_echo_pos to -1.
3942 (XTread_socket): Use gen_help_event instead of filling
3943 input_events manually.
3944 (syms_of_xterm): Staticpro help_echo_object.
3946 * xmenu.c (menu_highlight_callback): Use
3947 kbd_buffer_store_help_event instead of setting up and input_event
3950 * xdisp.c (eval_form): GCPRO argument sexpr.
3951 (call_function): New function.
3952 (handle_single_display_prop): Use call_function and FUNCTIONP
3953 instead of checking whether if font_height is a symbol and
3956 * eval.c (internal_condition_case_2): New function.
3958 * lisp.h (FUNCTIONP): New macro.
3959 (internal_condition_case_2, call_function): Add prototypes.
3961 * xterm.c (construct_mouse_click, x_scroll_bar_to_input_event)
3962 (x_scroll_bar_handle_click, SET_SAVED_MENU_EVENT, XTread_socket):
3963 Always set `arg' member of input_events.
3964 (construct_menu_click): Unused function removed.
3966 * msdos.c (dos_rawgetc): Always set `arg' member of input_events.
3968 * w32term.c (construct_mouse_click, construct_mouse_wheel)
3969 (construct_drag_n_drop, x_scroll_bar_handle_click)
3970 (w32_read_socket): Always set `arg' member of input_events.
3972 * keyboard.c (show_help_echo): Use eval_form. Add comment.
3974 * lisp.h (eval_form): Add prototype.
3976 * xdisp.c (eval_form): Make it externally visible.
3978 2000-07-13 Gerd Moellmann <gerd@gnu.org>
3980 * xterm.c (x_handle_tool_bar_click): Store the frame in the
3981 frame_or_window slot of TOOL_BAR_EVENT input events instead of
3982 consing. For prefix events, store the frame in the `arg' slot of
3983 the event, otherwise store the key there.
3984 (XTread_socket): Instead of consing, use the frame_or_window slot
3985 of HELP_EVENTs for the frame, and the `arg' slot for the help
3988 * xmenu.c (menu_highlight_callback): Store help string in the
3989 `arg' member of the input event; don't cons.
3990 (menubar_selection_callback): Use the `arg' slot of input events
3991 to queue additional information, instead of consing.
3993 * msdos.c (dos_rawgetc): Adapt to change of HELP_EVENTs.
3995 * w32term.c (w32_handle_tool_bar_click): Adapt to changes in
3997 (w32_read_socket): Adapt to changes in HELP_EVENTs.
3999 * w32menu.c (menubar_selection_callback): Use the `arg' slot of
4000 input events to queue additional information, instead of consing.
4002 * keyboard.c (kbd_buffer_gcpro): Renamed from
4003 kbd_buffer_frame_or_window. Now used for all Lisp objects
4004 referenced from the input queue.
4005 (kbd_buffer_store_event): Always use structure assignment for
4006 copying input events. Record all Lisp objects referenced from
4007 events in kbd_buffer_gcpro.
4008 (kbd_buffer_get_event): Construct Lisp `help-echo' events
4009 differently from input events. Test for prefix menu_bar_events
4010 and TOOL_BAR_EVENTs differently. Reset all slots used by an input
4011 event in kbd_buffer_gcpro to nil.
4012 (make_lispy_event) <TOOL_BAR_EVENT>: Treat an input event whose
4013 frame_or_window is equal to its arg member as prefix events.
4014 (stuff_buffered_input): Reset all slots in kbd_buffer_gcpro
4015 used by an input event to nil.
4016 (init_keyboard): Use two times the size of the input queue
4017 for kbd_buffer_gcpro.
4018 (syms_of_keyboard): Likewise.
4020 * emacs.c (handle_USR2_signal, handle_USR1_signal): Use
4023 * termhooks.h (struct input_event): Add member `arg'.
4024 (MENU_BAR_EVENT): Renamed from menu_bar_event.
4025 (USER_SIGNAL_EVENT): Renamed from user_signal.
4027 * xfaces.c (ASET): Remove definition.
4029 * lisp.h (AREF, ASET, ASIZE): New macros.
4031 * fontset.c (AREF, ASIZE): Remove definitions.
4033 * fns.c (AREF): Remove definition.
4035 * composite.c (AREF): Remove definition.
4037 2000-07-12 Gerd Moellmann <gerd@gnu.org>
4039 * dispnew.c (redraw_overlapped_rows): Add missing local.
4040 (scrolling_window): Remove debug code.
4042 * xdisp.c (try_window_reusing_current_matrix, try_window_id):
4043 Before scrolling, turn off a mouse-highlight in the window
4046 * xterm.c (x_update_window_end): Add parameter
4047 MOUSE_FACE_OVERWRITTEN_P. If set, arrange for a mouse-highlight
4048 redisplay in XTframe_up_to_date.
4049 (x_clear_mouse_face): New function.
4050 (x_redisplay_interface): Add pointer to x_clear_mouse_face.
4052 * dispnew.c (make_current): Preserve the mouse_face_p flag of the
4054 (update_window_line): Add parameter MOUSE_FACE_OVERWRITTEN_P. Set
4055 it when any row is written to that contains glyphs highlighted in
4057 (update_window): Call the window update end hook with new
4058 parameter MOUSE_FACE_OVERWRITTEN_P.
4059 (direct_output_for_insert): Give up if row contains mouse-face.
4061 * dispextern.h (struct redisplay_interface): Add parameter
4062 MOUSE_FACE_OVERWRITTEN_P to update_window_end_hook function.
4063 (clear_mouse_face): New function pointer member.
4065 2000-07-11 Stefan Monnier <monnier@cs.yale.edu>
4067 * syntax.c (back_comment): Use one switch rather than a few `if's.
4068 Obey open_paren_in_column_0_is_defun_start.
4069 When reverting to the `slow' method, try to nicely handle the case
4070 of nested comments by checking that the comment-starter we found
4071 does indeed match the comment-ender.
4072 (scan_sexps_forward, scan_sexps_forward):
4073 Ignore excessive opening parenthesis rather than throwing an error.
4075 2000-07-11 Gerd Moellmann <gerd@gnu.org>
4077 * doc.c (Fsubstitute_command_keys): Handle case that a GC
4078 in Fwhere_is_internal or get_keymap_1 relocates string contents.
4080 * dispnew.c (direct_output_forward_char): Give up if currently
4081 displaying a message instead of the minibuffer contents.
4083 * xterm.c (x_update_window_begin): No need to turn off the mouse
4085 (show_mouse_face): Set the mouse_face_p flag of glyph rows
4086 depending on whether they contain glyphs highlighted in
4089 * dispnew.c (row_equal_p): Add parameter MOUSE_FACE_P. If set,
4090 compare the mouse_face_p flags of both rows.
4092 * dispextern.h (struct glyph_row): Add flag mouse_face_p.
4094 2000-07-11 Eli Zaretskii <eliz@is.elta.co.il>
4096 * keyboard.c (show_help_echo): Accept additional parameter
4097 ok_to_overwrite_keystroke_echo.
4098 (read_char): Call show_help_echo with a zero
4099 ok_to_overwrite_keystroke_echo argument.
4100 * keyboard.h (show_help_echo): Update prototype of
4102 * xmenu.c (menu_help_callback): Call show_help_echo with non-zero
4103 ok_to_overwrite_keystroke_echo argument.
4104 * w32menu.c (w32_menu_display_help): Call show_help_echo with
4105 non-zero ok_to_overwrite_keystroke_echo argument.
4107 2000-07-10 Gerd Moellmann <gerd@gnu.org>
4109 * xdisp.c (try_window_id): If changes are all below what is
4110 displayed in the window, and point is in the window, we still
4111 might have to find point on the display.
4113 * xterm.c (x_fill_stretch_glyph_string): Consume runs of stretch
4114 glyphs instead of a single one.
4115 (BUILD_STRETCH_GLYPH_STRING): Call x_fill_stretch_glyph_string
4116 with new argument list.
4117 (x_set_glyph_string_gc): Make sure the face's GC is valid.
4119 * keymap.c (get_keymap_1): Add comment that this function can GC.
4120 (where_is_internal_2, where_is_internal_1): Add GCPROs, add
4121 comment that functions can GC.
4122 (Fset_keymap_parent): GCPRO arg KEYMAP.
4124 2000-07-10 Eli Zaretskii <eliz@is.elta.co.il>
4126 * msdos.c (XMenuActivate): After exiting the menu, restore the
4127 echo area message and erase it.
4129 2000-07-10 Kenichi Handa <handa@etl.go.jp>
4131 * fontset.c (Ffontset_info): Make the return value more compatible
4132 with that of Emacs 20.
4134 2000-07-07 Gerd Moellmann <gerd@gnu.org>
4136 * eval.c (Fsignal): Handle case that backtrace_list is null.
4138 2000-07-07 Kenichi Handa <handa@etl.go.jp>
4140 * ccl.c (Fccl_execute): Typo fixed.
4142 2000-07-06 Gerd Moellmann <gerd@gnu.org>
4144 * window.c (window_loop): Add missing gcpro1 local variable.
4146 * window.c (Fwindow_list): Reverse list at the end.
4147 (candidate_window_p): Add parameter OWINDOW. ALL_FRAMES nil
4148 means allow windows on OWINDOW's frame, only.
4149 (window_loop): Simplified; use Fwindow_list.
4151 * Makefile.in (TAGS-LISP): Don't pass `$(lispsource)' to make.
4153 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4155 * xterm.c (XTread_socket): Increment handling_signal at the start,
4156 decrement it at the end.
4158 * eval.c (handling_signal): New variable.
4159 (Fsignal): Abort if handling_signal is non-zero.
4161 * lisp.h (handling_signal): External declaration.
4163 * s/freebsd.h (WAITTYPE, WRETCODE): Put in #if 0.
4165 2000-07-05 Ken Raeburn <raeburn@gnu.org>
4167 Sound support for NetBSD through "Linux emulation" support:
4168 * config.in (HAVE_SOUNDCARD_H): Undef.
4169 (HAVE_SOUND): Define if HAVE_SOUNDCARD_H.
4170 * Makefile.in (LIBSOUND): New variable.
4171 (LIBES): Include it.
4172 * sound.c [HAVE_SOUNDCARD_H]: Include <sys/ioctl.h> and
4174 (DEFAULT_SOUND_DEVICE): Define to "/dev/dsp" if not defined
4176 (vox_open): Use DEFAULT_SOUND_DEVICE.
4177 * s/netbsd.h (DEFAULT_SOUND_DEVICE): Define to /dev/audio.
4179 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4181 * print.c (print_error_message): If Vsignaling_function is set,
4182 show it in *Messages*.
4184 * lisp.h (Vsignaling_function): External declaration.
4186 * eval.c (Vsignaling_function): New variable.
4187 (Fsignal): Compute it.
4188 (syms_of_eval): Staticpro it.
4190 2000-07-05 Dave Love <fx@gnu.org>
4192 * syswait.h: Use the autoconf recommended approach. Old code
4193 #if'd out in case we need to revert.
4195 * config.in (HAVE_SYS_WAIT_H): Added.
4197 2000-07-05 Andrew Innes <andrewi@gnu.org>
4199 * vm-limit.c (check_memory_limits) [REL_ALLOC]: Use real_morecore
4200 when non-NULL instead of __morecore, to take account of buffer
4201 memory. This also solves a problem with spurious memory warnings
4204 * ralloc.c: Make real_morecore non-static.
4206 * eval.c (internal_condition_case): Comment out abort if
4207 interrupt_input_blocked is not zero.
4209 * makefile.nt: Add support for `bootstrap' and related targets.
4210 Include minimal debug info in emacs.exe in release build.
4211 Remove all dependencies on lisp.h, and fixup some others.
4213 * w32.c (init_environment): Install code from 20.7 for providing
4214 default values for environment variables, based on the
4215 executable's own location.
4216 (map_w32_filename): Handle filenames that are longer than
4218 (sys_socket): Install socket inheritance bug fix from 20.7.
4220 * alloca.c [emacs]: Include lisp.h (needed by atimer.h included
4221 here via blockinput.h).
4223 2000-07-05 Stefan Monnier <monnier@cs.yale.edu>
4225 * w32menu.c (w32_menu_display_help):
4226 * xmenu.c (menu_help_callback): Use show_help_echo.
4228 * keyboard.h (show_help_echo): Declare.
4230 * keyboard.c (show_help_echo): New function, extracted from read_char.
4231 Feval its `msg' argument if it's a cons cell.
4232 (read_char): Use it.
4233 (follow_key): Pass `autoload' to get_keyelt.
4235 * xterm.c (note_mode_line_highlight, note_mouse_highlight)
4236 (note_tool_bar_highlight, XTread_socket):
4237 * msdos.c (IT_note_mode_line_highlight, IT_note_mouse_highlight)
4239 * w32term.c (note_mode_line_highlight, note_mouse_highlight)
4240 (note_tool_bar_highlight, w32_read_socket):
4241 Do not gratuitously ignore non-string `help-echo' properties.
4243 2000-07-05 Gerd Moellmann <gerd@gnu.org>
4245 * eval.c (Feval): Put check for interrupt_input_block in #if 0.
4247 * window.c (delete_all_subwindows): Reset Vwindow_list.
4249 * xterm.c (x_append_glyph, x_append_composite_glyph)
4250 (x_produce_image_glyph, x_append_stretch_glyph): Accomodate to
4251 changes in struct glyph starting 1999-12-27. Some bit-fields of
4252 struct glyph were not set, which made glyphs unequal when compared
4253 with GLYPH_EQUAL_P. Redisplay outputs such glyphs, and flickering
4254 effects were the result. This also depended on the contents of
4255 memory returned by xmalloc. If flickering happens again, activate
4256 the code in clear_glyph_row that's in #if 0. If the flickering is
4257 gone with that, chances are that it is caused by something
4260 * dispnew.c (clear_glyph_row): Add debug code in #if 0.
4262 * dispextern.h: Add some comments.
4264 * window.c (add_window_to_list): Add parameter LIST.
4265 (window_list): Order list so that, for each frame, windows are
4266 in canonical order, and so that frames appear in the list in
4267 the order given by Vframe_list.
4268 (next_window): Reverse the handling of NEXT_P.
4270 2000-07-04 Gerd Moellmann <gerd@gnu.org>
4272 * window.c (Vwindow_list): New variable.
4273 (make_window, delete_window): Set Vwindow_list to nil.
4274 (check_window_containing): New function.
4275 (window_from_coordinates): Rewritten.
4276 (add_window_to_list, window_list, candidate_window_p)
4277 (decode_next_window_args, next_window): New functions.
4278 (Fnext_window, Fprevious_window): Rewritten in terms of
4280 (Fwindow_list): New function.
4281 (Fother_window): Cleaned up.
4282 (foreach_window): Add a longer "variable argument list". Let
4283 callback function return 0 to indicate that cycling over windows
4285 (foreach_window_1): Likewise.
4286 (freeze_window_start): Return int.
4287 (init_window): New function.
4288 (syms_of_window): Staticpro Vwindow_list and defsubr Swindow_list.
4290 * emacs.c (handle_USR1_signal, handle_USR2_signal) Clear
4291 input_event with bzero.
4292 (main): Call init_window.
4294 * keymap.c (get_keyelt): Temporarily inhibit GC while evaluating
4297 2000-07-04 Kenichi Handa <handa@etl.go.jp>
4299 * composite.h (make_composition_value_copy): Extern it.
4301 * composite.c (make_composition_value_copy): New function.
4303 * editfns.c (Fformat): While copying text properties, make each
4304 composition property value a copy.
4306 * fns.c (concat): While copying text properties, make each
4307 composition property value a copy.
4309 2000-07-03 Gerd Moellmann <gerd@gnu.org>
4311 * m/macppc.h (LINKER, LD_SWITCH_MACHINE) [LINUX]: Define.
4313 * fns.c (sweep_weak_table): Mark only objects that are not
4316 * frame.c (next_frame, prev_frame): If MINIBUF is a window,
4317 include those frames as candidates which have their focus
4318 redirected to the minibuffer frame.
4320 2000-07-03 Stefan Monnier <monnier@cs.yale.edu>
4322 * fns.c (Fputhash): Return `value' rather than nil.
4324 2000-06-30 Gerd Moellmann <gerd@gnu.org>
4326 * frame.c (next_frame): Don't check focus redirection in case
4327 MINIBUF is a window. Doing so excludes frames using MINIBUF
4328 unless their focus is redirected, which contradicts the
4329 specification of next-frame, and leads to infinite loops in
4330 certain situations when cycling through windows with next-window.
4332 2000-06-30 Kenichi Handa <handa@etl.go.jp>
4334 * coding.c (code_convert_region): Even if the length of text is
4335 zero, try to convert it if coding->type is coding_type_ccl.
4336 (decode_coding_string, encode_coding_string): Likewise.
4338 2000-06-28 Gerd Moellmann <gerd@gnu.org>
4340 * xdisp.c (try_window_reusing_current_matrix): Don't try to reuse
4341 the display if windows_or_buffers_changed.
4343 * dispnew.c (struct row_entry): New structure.
4344 (row_entry_pool, row_entry_pool_size, row_entry_idx, row_table)
4345 (row_table_size, old_lines, new_lines, old_lines_size)
4346 (new_lines_size, run_pool, runs_size, runs): New variables.
4347 (add_row_entry): New function.
4348 (scrolling_window): Use data structures allocated with xmalloc and
4349 held in global variables, instead of allocating them with alloca and
4350 holding them in local variables. Use a larger hash table whose
4351 size depends on glyph matrix sizes. Don't use bzero to clear the
4352 hash table; instead, clear used slots only.
4354 * fns.c (next_almost_prime): Make it externally visible.
4356 * lisp.h (next_almost_prime): Add prototype.
4358 * s/isc4-0.h (sigunblock): Define.
4360 * s/sco5.h (sigunblock): Define.
4362 2000-06-27 Dave Love <fx@gnu.org>
4364 * s/osf1.h (C_SWITCH_SYSTEM, LIBS_SYSTEM): Revert last change
4365 (moved to osf5-0.h).
4366 [!NOT_C_CODE]: Protect string.h stuff.
4368 * s/osf5-0.h (C_SWITCH_SYSTEM, WAIT_USE_INT, SYS_SIGLIST_DECLARED)
4369 (sys_siglist, NSIG): Definitions moved here from osf1.h.
4371 2000-06-27 Gerd Moellmann <gerd@gnu.org>
4373 * xdisp.c (resize_mini_window): Subtract the extra line spacing
4374 below the last line from the needed window height.
4376 2000-06-26 Stefan Monnier <monnier@cs.yale.edu>
4378 * fns.c (Fplist_member): Renamed from Fwidget_plist_member.
4379 (Fwidget_get): Use it.
4380 (syms_of_fns): Defsubr it.
4382 2000-06-26 Gerd Moellmann <gerd@gnu.org>
4384 * xterm.c (xim_initialize) [!USE_XIM]: Don't set up the
4385 display info for XIM.
4386 (xim_open_dpy): Likewise.
4387 (xim_close_dpy): Don't free the display info's XIM.
4389 * xfns.c (x_window) [!USE_XIM]: Don't call create_frame_ic.
4391 * config.in (USE_XIM): New define.
4393 * keymap.c (get_keyelt): For menu-items containing a `:filter
4394 FILTER', apply FILTER to the menu-item's definition to get the
4395 real definition to use.
4397 * lisp.h (QCfilter): External declaration.
4399 * xfns.c (Fimage_size): New function.
4400 (syms_of_xfns): Defsubr it.
4402 2000-06-26 Andreas Schwab <schwab@suse.de>
4404 * coding.c (decode_coding_string): Re-fetch STRING_BYTES after
4407 2000-06-25 Dave Love <fx@gnu.org>
4409 * term.c [!HAVE_TERMCAP_H]: Declare tputs, tgetent, tgetflag,
4412 * Makefile.in (blockinput.h): Depend on atimer.h.
4413 (atimer.h): Depend on systime.h.
4415 * blockinput.h: Protect against multiple inclusion. Include
4418 * atimer.h: Protect against multiple inclusion. Include
4421 * lisp.h (swap_in_global_binding): Declare.
4423 2000-06-24 Ken Raeburn <raeburn@gnu.org>
4425 * process.c (Fopen_network_stream): Turn off atimers for duration
4426 of call to connect. (Patch from Gerd.)
4428 2000-06-23 Dave Love <fx@gnu.org>
4430 * ralloc.c: Maybe include unistd.h
4432 * emacs.c (setgrp): Undefine before defining.
4433 (malloc_warning, set_time_zone_rule, index): Prototype.
4435 * systime.h (EMACS_GET_TIME) [!GETTIMEOFDAY_ONE_ARGUMENT]: Use
4436 HAVE_STRUCT_TIMEZONE.
4438 * s/osf1.h: Move string.h hack here from alpha.h and make it
4440 (C_SWITCH_SYSTEM): Use _OSF_SOURCE, not -BSD, which clashes with
4442 (WAIT_USE_INT, SYS_SIGLIST_DECLARED, sys_siglist, NSIG): Define.
4443 (SOCKLEN_TYPE): Don't define.
4445 * m/alpha.h: Remove string.h hack.
4447 * s/osf5-0.h: New file.
4449 * filelock.c: Use feature tests for fcntl.h, string.h. Don't
4450 include time.h, done by systime.h.
4451 [__FreeBSD__]: Remove redundant includes.
4453 * callproc.c (setpgrp): Undefine before defining.
4454 (delete_temp_file): Return Qnil to avoid warning.
4456 * config.in (HAVE_TERM_H, HAVE_STRUCT_TIMEZONE): Add.
4458 * xfaces.c: Include fontset.h dependent on HAVE_WINDOW_SYSTEM, not
4461 * fontset.h (free_face_fontset): Renamed from fs_free_face_fontset.
4463 * composite.h (compose_text): Declare.
4465 * xterm.c: Don't include sys/types.h unconditionally. Don't
4466 protect its inclusion with !USG (following xmenu.c).
4468 2000-06-23 Gerd Moellmann <gerd@gnu.org>
4470 * xfns.c (x_create_tip_frame): Initialize frame's colors like
4473 2000-06-23 Eli Zaretskii <eliz@is.elta.co.il>
4475 * coding.c (decode_eol_post_ccl): Special handling for undecided
4476 and inconsistent EOL types.
4478 2000-06-22 Gerd Moellmann <gerd@gnu.org>
4480 * xrdb.c (x_load_resources): Add default resource for scroll bar's
4481 trough color and main window's background color.
4483 * xfns.c (Fx_file_dialog) [HAVE_MOTIF_2_1]: Handle events
4486 * xterm.h (Xt_app_con): External declaration.
4488 * widget.c (EmacsFrameRealize): Fix typo.
4490 * widget.c (EmacsFrameRealize): Remove SubstructureRedirectMask.
4492 * xdisp.c (handle_stop): Initialize it->add_overlay_start to zero.
4493 (handle_invisible_prop): Record the start of invisible text in
4494 it->add_overlay_start.
4495 (struct overlay_entry): Add member `overlay'.
4496 (handle_overlay_change): Simplify.
4497 (next_overlay_string): After having processed overlay strings at the
4498 end of the buffer, record that fact in
4499 it->overlay_strings_at_end_processed_p.
4500 (compare_overlay_entries): If before- and after-strings come
4501 from the same overlay, let before-strings come first.
4502 (RECORD_OVERLAY_STRING): Record the overlay that strings come from.
4503 (load_overlay_strings): Take it->add_overlay_start into account
4504 when adding overlay strings.
4506 * dispextern.h (struct it): Add member add_overlay_start.
4508 2000-06-22 Dave Love <fx@gnu.org>
4510 * s/isc3-0.h (C_SWITCH_SYSTEM): Define _XOPEN_SOURCE=500.
4512 * s/gnu-linux.h (C_SWITCH_SYSTEM): Don't define _XOPEN_SOURCE here.
4514 2000-06-22 Kenichi Handa <handa@etl.go.jp>
4516 * ccl.c (ccl_driver) <CCL_End>: Decrement stack_idx only when it
4519 2000-06-21 Dave Love <fx@gnu.org>
4521 * Makefile.in (GETLOADAVG_OBJ): Removed -- LIBOBJS does it.
4523 2000-06-21 Stefan Monnier <monnier@cs.yale.edu>
4525 * syntax.c (back_comment): Simplify string-parity counting (with
4526 the added benefit of handling multiple string-styles as long as
4527 they are not intertwined).
4528 Jump to the slow code as soon as a comment starter is found in
4529 a "string_lossage" position. Fixes the case: " /* " /* " */.
4531 2000-06-21 Dave Love <fx@gnu.org>
4533 * Makefile.in: Use GETLOADAVG_LIBS.
4535 * config.in: Add HAVE_FCNTL_H, _FILE_OFFSET_BITS,
4536 _LARGEFILE_SOURCE, _LARGE_FILES, _XOPEN_SOURCE.
4538 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4540 * syntax.c (describe_syntax): Recognize the `n'estable bit.
4541 (Fforward_comment, scan_lists):
4542 Check the comstyle of single-char comment-starters.
4543 (scan_sexps_forward): Don't try to recognize `half comment-enders' if
4544 we're just at the beginning of the comment (f.ex with (*) ... (*)).
4545 Check the comstyle of single-char comment-starters.
4546 Clarify control-flow around the Scomment case.
4548 2000-06-20 Dave Love <fx@gnu.org>
4550 * fns.c (make_hash_table, maybe_resize_hash_table):
4551 Cast arg of next_almost_prime.
4553 * tparam.c [emacs]: Include lisp.h.
4555 * termcap.c [emacs]: Test HAVE_FCNTL_H, not USG5. Include lisp.h
4558 2000-06-20 Gerd Moellmann <gerd@gnu.org>
4560 * keyboard.c (adjust_point_for_property): Check if display
4561 property should be treated as intangible by looking at its
4564 * xdisp.c (single_display_prop_intangible_p)
4565 (display_prop_intangible_p): New functions.
4567 * dispextern.h (display_prop_intangible_p): Add prototype.
4569 * xdisp.c (dump_glyph_row): Show type of glyph->object.
4571 * s/isc4-0.h (sigblock): Redefined to pass a pointer as second
4572 argument to sigprocmask.
4574 * s/sco5.h (sigblock): Redefined to pass a pointer as second
4575 argument to sigprocmask.
4577 * syssignal.h (sigblock, sigunblock) [USG5_4]: Set
4578 sigprocmask_set, and pass a pointer to it to sigprocmask.
4580 * sysdep.c (sigprocmask_set): New variable.
4582 * fileio.c (make_temp_name): Don't use `%s' in string passed to
4585 2000-06-20 Sam Steingold <sds@gnu.org>
4587 * xrdb.c: Don't declare xmalloc, xrealloc.
4589 2000-06-20 Stefan Monnier <monnier@cs.yale.edu>
4591 * regex.c (re_match, re_match_2): Protect calls to alloca (0).
4592 (re_comp): Cast gettext return value to avoid complaints when
4595 2000-06-20 Dave Love <fx@gnu.org>
4597 * m/stride.h, m/mips.h: Don't define HAVE_GETWD,
4600 * m/ibmrt-aix.h: Don't declare HAVE_GETTIMEOFDAY, HAVE_VFORK.
4602 * m/ibmrs6000.h, m/ibmps2-aix.h, m/dpx2.h: Don't declare HAVE_GETWD.
4604 * m/alpha.h: Don't declare xmalloc, xrealloc.
4606 * s/ux4800.h: Don't declare GETTIMEOFDAY_ONE_ARGUMENT.
4608 * s/usg5-4-2.h: Don't declare HAVE_GETWD, VFORK_RETURN_TYPE.
4610 * s/umips.h: Don't declare HAVE_GETWD, HAVE_GETTIMEOFDAY.
4612 * s/cxux.h, s/gnu-linux.h, s/iris3-6.h, s/irix3-3.h: Don't declare
4615 * keyboard.h (poll_for_input_1): Declare.
4617 * getloadavg.c: Don't define NLIST_STRUCT (handled by configure).
4619 * alloc.c (xmalloc, xrealloc, xfree): Define using POINTER_TYPE.
4621 * doprnt.c: Don't declare xmalloc, xrealloc.
4623 * lisp.h (x_set_tool_bar_lines, free_frame_xic, compose_text)
4624 (getenv, ctime, getwd): Removed.
4625 (xmalloc, xrealloc, xfree): Declare using POINTER_TYPE.
4627 * xterm.h: Remove duplicate prototypes. Declare free_frame_xic,
4628 x_set_tool_bar_lines.
4630 * config.in: Add HAVE_GETWD. Move some definitions above
4631 machine/system includes.
4633 2000-06-20 Kenichi Handa <handa@etl.go.jp>
4635 * s/bsd386.h (HAVE_GETLOADAVG): Define it as 1.
4637 * xfaces.c (font_list): Handle the case that REGISTRY doesn't
4638 contain information about ENCODING.
4640 * fontset.c (FONTSET_ASCII): Use the first element of char table
4641 for an ASCII font, not defalt slot.
4642 (fontset_ref_via_base): If FONTSET doesn't contain information for
4643 C, try the default fontset.
4644 (make_fontset): Don't copy the default fontset.
4645 (fontset_font_pattern): Likewise.
4646 (accumulate_font_info): If ELT is nil, use the corresponding
4647 element in the default fontset.
4649 2000-06-19 Dave Love <fx@gnu.org>
4651 * syntax.c (Fparse_partial_sexp): Doc fix.
4653 * regex.h: Test PROTOTYPES as well as __STDC__.
4655 * unexalpha.c: Include errno.h, string.h, unistd.h. Don't declare
4656 errno, strerror. Put text after #endif in comment.
4658 * xdisp.c (dump_glyph_matrix): Add `static' to declaration (for
4661 * xterm.c (x_frame_of_widget): Likewise.
4663 2000-06-19 Gerd Moellmann <gerd@gnu.org>
4665 * abbrev.c (syms_of_abbrev): Set buffer_default's abbrev table
4666 to Vfundamental_mode_abbrev_table.
4668 * alloc.c (mark_object) [GC_CHECK_MARKED_OBJECTS]: Check that no
4669 bogus objects are marked. This slows down GC by ~80 percent, but
4670 it might be worth trying when debugging GC-related problems.
4671 This feature requires conservative stack marking to be enabled.
4673 * xterm.c (XTread_socket) <KeyPress>: In case XmbLookupString
4674 returns XLookupChars, reset `modifiers' to zero.
4676 2000-06-19 Dave Love <fx@gnu.org>
4678 * mktime.c: Unprotoized.
4680 2000-06-19 Richard Stallman <rms@gnu.org>
4682 * data.c (set_internal): If variable is frame-local,
4683 store the new value immediately into the frame parameter alist.
4685 2000-06-19 Ken Raeburn <raeburn@gnu.org>
4687 * xfns.c (jpeg_load): Fetch error-handling data first, then fill
4688 in the custom handler pointer.
4690 * keyboard.c (follow_key, read_key_sequence): Use XUINT on key
4691 value, or checks for CHAR_META can fail when Lisp_Object is a
4693 * keymap.c (get_keyelt): Likewise.
4695 2000-06-19 Kenichi Handa <handa@etl.go.jp>
4697 * ccl.h (struct ccl_program): New member eol_type.
4698 (struct ccl_spec): New member cr_carryover.
4700 * ccl.c (CCL_WRITE_CHAR): Convert NL according to ccl->eol_type.
4701 (setup_ccl_program): Initialize ccl->eol_type to CODING_EOL_LF.
4703 * coding.c (setup_coding_system) <4>: Reset member `cr_carryover'.
4704 (ccl_coding_driver): On encoding, initialize ccl->eol_type.
4705 (decode_eol_post_ccl): New function.
4706 (decode_coding): Don't detect EOL format here for CCL based coding
4708 (decode_coding) <coding_type_ccl>: Handle carryovered CR. Call
4709 decode_eol_post_ccl after running the CCL program.
4710 (code_convert_region): Don't detect EOL format here for CCL based
4712 (decode_coding_string): Likewise.
4714 2000-06-18 Ken Raeburn <raeburn@gnu.org>
4716 * charset.c (update_charset_table): Use XINT on "iso_final_char"
4717 when treating it as an integer.
4719 * coding.h (encode_coding_string): Declare.
4721 * keyboard.c (read_key_sequence): Use XINT on "pos" when treating
4724 * keymap.c (Fwhere_is_internal): Rename argument "keymap" to
4725 "xkeymap" to avoid shadowing the "enum map_type" value that needs
4726 to be passed to get_local_map.
4728 * sound.c (Fplay_sound): Don't call make_number on
4729 Frun_hook_with_args count argument.
4731 * xterm.c (x_send_scroll_bar_event): Fudge lisp object/integer
4732 for lisp objects in X event structure data field, when lisp
4733 objects are represented with unions.
4734 (x_scroll_bar_to_input_event): Ditto.
4736 2000-06-16 Ken Raeburn <raeburn@gnu.org>
4738 * xdisp.c (decode_mode_spec): In "no_value" case, do NUL
4739 termination of string. Fix sense of test whether
4740 Vline_number_display_limit is an integer.
4742 2000-06-16 Gerd Moellmann <gerd@gnu.org>
4744 * xfaces.c (syms_of_xfaces) [DEBUG_X_COLORS]: Defsubr dump_colors
4745 only if HAVE_X_WINDOWS.
4747 * keymap.c (describe_buffer_bindings): Add `\f\n' in front
4750 * dispnew.c (update_frame_1): Handle case that cursor vpos is
4753 2000-06-15 Eli Zaretskii <eliz@is.elta.co.il>
4755 * unexec.c (toplevel): Fix last change, so as not to deprive MSDOS
4758 2000-06-15 Kenichi Handa <handa@etl.go.jp>
4760 * coding.c (decode_coding_emacs_mule): Always set src_base at the
4761 start of the while loop.
4763 2000-06-15 Gerd Moellmann <gerd@gnu.org>
4765 * atimer.c (alarm_signal_handler): Add forward declaration.
4767 * data.c (set_internal): Remove debug code.
4769 2000-06-14 Gerd Moellmann <gerd@gnu.org>
4771 * Makefile.in (bootstrap-temacs): Add `-I../src'.
4773 * unexec.c (toplevel) [COFF]: Include coff.h.
4775 * s/lynxos.h: New file.
4777 * keymap.c (Fsingle_key_description): Enclose function key and
4778 event symbol names in angle brackets.
4780 * xdisp.c (setup_echo_area_for_printing): Call
4781 message_log_maybe_newline if message_buf_print is not set.
4783 * print.c (printchar, strout): Don't check message_buf_print
4784 before calling setup_echo_area_for_printing because that
4785 function does something useful even when message_buf_print is
4788 * xdisp.c (message_truncate_lines, Qmessage_truncate_lines): New
4790 (ensure_echo_area_buffers): Initialize echo buffer's
4791 truncate lines setting to nil.
4792 (with_echo_area_buffer): Don't set the echo buffer's truncate
4794 (set_message_1): Set it here instead, based on the value
4795 of message_truncate_lines.
4796 (resize_mini_window): Handle case that lines are truncated.
4797 (syms_of_xdisp): Initialize Qmessage_truncate_lines. DEFVAR_BOOL
4798 message-truncate-lines.
4800 * keyboard.c (read_char): Bind message-truncate-lines to t
4801 while displaying a help-echo.
4803 * lisp.h (Qmessage_truncate_lines): External declaration.
4805 2000-06-13 Gerd Moellmann <gerd@gnu.org>
4807 * xdisp.c (Vline_number_display_limit): Renamed from
4808 line_number_display_limit.
4809 (syms_of_xdisp): Use DEFVAR_LISP for line-number-display-limit.
4810 Extend documentation string. Initialize
4811 Vline_number_display_limit to nil meaning no limit.
4812 (decode_mode_spec): Use Vline_number_display_limit with its new
4815 * xterm.c (x_check_font) [GLYPH_DEBUG]: Add prototype.
4817 2000-06-13 Richard Stallman <rms@gnu.org>
4819 * frame.c (Fmodify_frame_parameters): Doc fix.
4821 * xfns.c (x_set_frame_parameters): Comment fix.
4823 * frame.c (store_frame_param): Call swap_in_global_binding if the
4824 variable's current binding was chosen based on this frame.
4826 * data.c (swap_in_global_binding): New function.
4828 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4830 * msdos.c (IT_write_glyphs): Don't use CODING_REQUIRE_ENCODING
4831 macro, instead AND with CODING_REQUIRE_ENCODING_MASK.
4833 2000-06-13 Eli Zaretskii <eliz@is.elta.co.il>
4835 * msdos.h (EMACS_MSDOS_H): Renamed from MSDOS_H_.
4837 2000-06-12 Jason Rumney <jasonr@gnu.org>
4839 * w32bdf.h (EMACS_W32BDF_H): Renamed from __W32BDF_H__
4841 * w32.h (EMACS_W32_H): Renamed from _NT_H_
4843 * w32gui.h (EMACS_W32GUI_H): Renamed from __W32GUI_H__
4845 * w32inevt.h (EMACS_W32INEVT_H): Renamed from __NTINEVT_H__
4847 2000-06-12 Gerd Moellmann <gerd@gnu.org>
4849 * xfaces.c (Fdump_colors) [DEBUG_X_COLORS]: New function.
4850 (syms_of_xfaces): Defsubr Sdump_colors.
4851 (x_free_colors): Don't treat b&w specially on default visual.
4852 (x_free_dpy_colors): New function.
4853 (free_face_colors): Don't check visual class; it's done
4856 * xterm.c (x_frame_of_widget): New function.
4857 (x_alloc_nearest_color_for_widget): Use it.
4858 (x_copy_dpy_color): New function.
4859 (x_destroy_window): Free various colors.
4861 2000-06-12 Kenichi Handa <handa@etl.go.jp>
4863 * ccl.h (EMACS_CCL_H): Renamed from _CCL_H.
4865 * charset.h (EMACS_CHARSET_H): Renamed from _CHARSET_H.
4867 * coding.h (EMASC_CODING_H): Renamed from _CODING_H.
4869 * composite.h (EMACS_COMPOSITE_H): Renamed from _COMPOSITE_H.
4871 * fontset.h (EMACS_FONTSET_H): Renamed from _FONTSET_H.
4873 2000-06-11 Dave Love <fx@gnu.org>
4875 * systime.h (EMACS_SYSTIME_H): Renamed from _SYSTIME_H.
4877 2000-06-11 Eli Zaretskii <eliz@is.elta.co.il>
4879 * msdos.h: Don't use _MSDOS_H_ as a symbol, use MSDOS_H_ instead.
4881 2000-06-11 Gerd Moellmann <gerd@gnu.org>
4883 * xmenu.c (xmenu_show): Cast second parameter of lw_popup_menu
4886 2000-06-10 Kenichi Handa <handa@etl.go.jp>
4888 * regex.c (MAKE_CHAR) [!emacs]: Dummy macro for non-Emacs env.
4889 (regex_compile): Fix the code for handling the case of single byte
4890 char and multibyte char being mixed in a range within [...].
4892 * fileio.c (Finsert_file_contents): Be sure to setup src_multibyte
4893 and dst_multibyte members of coding.
4895 * charset.c (update_charset_table): Update the table
4897 (init_charset_once): Initialize elements of bytes_by_char_head to
4898 1 except for leading codes for private charases.
4900 * charset.h (CHARSET_8_BIT_GRAPHIC): Define as 0x80.
4901 (UNIBYTE_STR_AS_MULTIBYTE_P): Fix for an invalid multibyte
4904 2000-06-09 Ken Raeburn <raeburn@gnu.org>
4906 * xterm.c (x_connection_closed): If dpyinfo is NULL, don't try to
4907 access the data it doesn't point to.
4909 2000-06-08 Gerd Moellmann <gerd@gnu.org>
4911 * xterm.c (XTread_socket) <FocusIn>: Queue a FOCUS_IN_EVENT which
4912 will be translated to a switch-frame event when reading the
4913 event queue. This is necessary because Emacs otherwise won't
4914 perform a switch-frame to a new frame until some other event, for
4915 example a keystroke event, forces it to do so. This has various
4916 effects, one visible being that the cursor of a frame created with
4917 C-x 5 2 or switched to with a window manager key binding like
4918 A-TAB stays hollow because selected_window isn't on the newly
4919 focused frame until the switch-frame is performed.
4921 * keyboard.c (kbd_buffer_get_event): Handle FOCUS_IN_EVENT by
4922 generating a switch-frame event if necessary.
4924 * termhooks.h (enum event_kind): Add FOCUS_IN_EVENT.
4926 * xdisp.c (handle_fontified_prop): Don't GCPRO local var `pos';
4929 2000-06-08 Kenichi Handa <handa@etl.go.jp>
4931 * fontset.c (Fset_fontset_font): The arg CHARACTER may be a
4934 2000-06-07 Gerd Moellmann <gerd@gnu.org>
4936 * window.c (displayed_window_lines): Take empty lines at
4937 the bottom of a window into account.
4939 * window.c (displayed_window_lines): New function.
4940 (Fmove_to_window_line): Use displayed_window_lines to determine
4941 the number of lines to move, instead of using the window's height.
4943 * lread.c (readevalloop): If READCHARFUN sets point to ZV, arrange
4944 to stop reading, even if the form read sets point to a different
4945 value when evaluated.
4947 * xdisp.c (display_line): Fix code deciding in which line to
4950 2000-06-07 Kenichi Handa <handa@etl.go.jp>
4952 * fileio.c (e_write): Free composition data if stored in
4955 2000-06-06 Gerd Moellmann <gerd@gnu.org>
4957 * xdisp.c (display_line): Set row's and iterator's
4958 starts_in_middle_of_char_p and ends_in_middle_of_char_p flags.
4959 Set cursor even if row ends in the middle of a character.
4960 (dump_glyph_row): Print values of new flags.
4961 (redisplay_window) <cursor movement in unchanged window>: When
4962 point has been moved forward, and PT is at the end of the cursor
4963 row, don't place the cursor in the next row if the cursor row ends
4964 in the middle of a character or at ZV.
4966 * dispextern.h (struct it): Add starts_in_middle_of_char_p.
4967 (struct glyph_row): Add starts_in_middle_of_char_p and
4968 ends_in_middle_of_char_p.
4969 (MATRIX_ROW_ENDS_IN_MIDDLE_OF_CHAR_P): Test row's
4970 ends_in_middle_of_char_p flag.
4971 (MATRIX_ROW_STARTS_IN_MIDDLE_OF_CHAR_P): Likewise.
4973 * term.c (append_glyph): Revert change of 2000-06-06.
4975 * xdisp.c (display_line): Revert change of 2000-06-06. Treat
4976 padding glyph not fitting on line as whole character not
4979 * xterm.c (x_produce_glyphs): Don't xassert `it->descent > 0';
4980 this isn't true for images with `:ascent 100'.
4982 2000-06-06 Kenichi Handa <handa@etl.go.jp>
4984 * buffer.c (Fset_buffer_multibyte): Don't make the current buffer
4985 as modified if it is originally unmodified.
4987 * term.c (encode_terminal_code): Change the way to check if
4988 terminal coding does any conversion.
4989 (append_glyph): Set glyph->pixel_width correctly.
4991 * xdisp.c (display_line): While checking line continuation, pay
4992 attention to a padding glyph.
4994 2000-06-05 Gerd Moellmann <gerd@gnu.org>
4996 * xdisp.c (redisplay_window): Always use set_buffer_internal_1.
4998 2000-06-05 Dave Love <fx@gnu.org>
5000 * xdisp.c: Include fontset.h.
5002 * xfns.c (x_real_positions): Declare tmp_nchildren as unsigned.
5004 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5006 * dispnew.c: Conditionally include term.h.
5008 * coding.h: Declare code_convert_string_norecord.
5010 * frame.h (struct frame): Use volatile unconditionally.
5012 * buffer.h: Remove Vbefore_change_function, Vafter_change_function.
5014 * xmenu.c (menu_item_selection): Declare volatile unconditionally.
5016 * systime.h: Protect against multiple inclusion.
5017 (timezone) [USG5_4]: Define as time_t.
5019 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5020 (Foptimize_char_table, make_temp_name): Declare.
5022 * Makefile.in (xdisp.o): Depend on fontset.h.
5024 * xterm.c (x_calc_absolute_position): Declare nchildren unsigned.
5026 * lisp.h (DEFUN, EXFUN): Test PROTOTYPES.
5027 (Foptimize_char_table, make_temp_name): Declare.
5031 * s/netbsd.h: Don't define autoconfiscated MATHERR.
5033 2000-06-02 Dave Love <fx@gnu.org>
5035 * lread.c (_XOPEN_SOURCE, __EXTENSIONS__): Don't define.
5037 2000-06-02 Gerd Moellmann <gerd@gnu.org>
5039 * xfaces.c (realize_x_face): When copying BASE_FACE bitwise to the
5040 result face, set flags in that face indicating that colors may not
5043 * xterm.c (x_set_mouse_face_gc): If first glyph isn't a character
5044 glyph, use the ASCII NUL character to determine the face.
5046 2000-06-02 Dave Love <fx@gnu.org>
5048 * sysdep.c: Conditionally include stdlib.h, unistd.h.
5049 (VFORK_RETURN_TYPE): Remove.
5051 * config.in: Add NO_MATHERR.
5053 2000-06-01 Dave Love <fx@gnu.org>
5055 * cmds.c (internal_self_insert): Don't check
5056 Vbefore_change_function, Vafter_change_function.
5058 * insdel.c (signal_before_change, signal_after_change): Likewise.
5060 * buffer.c (Vbefore_change_function, Vafter_change_function):
5061 Variables and their initializations deleted.
5063 * callint.c (Fcall_interactively): Doc fix.
5065 * terminfo.c (ospeed) [HAVE_SPEED_T]: Don't declare extern.
5067 2000-05-31 Dave Love <fx@gnu.org>
5069 * textprop.c: Revert last change -- duplicated.
5071 2000-05-31 Gerd Moellmann <gerd@gnu.org>
5073 * dispnew.c (find_glyph_row_slice, swap_glyphs_in_rows): Put
5076 * lisp.h (eassert) [!ENABLE_CHECKING]: Define as `(void) 0'.
5078 2000-05-31 Jason Rumney <jasonr@gnu.org>
5080 * search.c (Fre_search_forward, Fre_search_backward)
5081 (Fposix_search_backward, Fposix_search_forward): Fix newlines in docs.
5083 * w32select.c (Fw32_set_clipboard_data): Change QNil to Qnil.
5085 2000-05-30 Jason Rumney <jasonr@gnu.org>
5087 * coding.h (ENCODE_SYSTEM, DECODE_SYSTEM) [WINDOWSNT]: New macros.
5088 [WINDOWSNT]: Add extern for Vw32_system_coding_system.
5090 * dispextern.h (struct glyph) [WINDOWSNT]: Add w32_font_type
5093 * fileio.c (Fread_file_name) [HAVE_NTGUI]: Use file dialog.
5094 (Fread_file_name) [HAVE_NTGUI, USE_MOTIF]: Do not attempt to
5095 expand a nil default_filename.
5097 * keyboard.c (make_lispy_event) [WINDOWS_NT]: Pass a window
5098 pointer to glyph_to_pixel_coords, not a frame.
5100 * makefile.nt (w32fns.obj, w32menu.obj): Add charset.h and
5101 coding.h to dependencies.
5103 * w32bdf.c (w32_load_bdf_font): Initialize font->double_byte_p.
5105 * w32console.c (glyph_to_pixel_coords): Change first parameter to
5106 window pointer to be consistent with w32term.c and xterm.c.
5108 * w32fns.c: Format and doc changes to bring closer to xfns.c.
5109 (VIETNAMESE_CHARSET): Define if not defined in system headers.
5110 (Qline_spacing, Qcenter): New variables.
5111 (Qw32_charset_*, w32_codepage_for_font): Moved from w32term.c.
5112 (x_set_line_spacing): New function.
5113 (x_set_frame_parameters): Use FRAME_NEW_WIDTH, FRAME_NEW_HEIGHT
5115 (x_specified_cursor_type): New function.
5116 (x_set_cursor_type): Use it.
5117 (x_set_name, x_set_title): Use ENCODE_SYSTEM to encode titlebar
5119 (validate_x_resource_name, x_get_resource_string): Measure lengths
5120 of external strings in bytes.
5121 (w32_wnd_proc) [WM_MEASURE_ITEM]: Avoid calling
5122 GetTextExtentPoint32 with NULL title.
5123 (Fx_create_frame): Initialize Qline_spacing.
5124 (w32_load_system_font): Initialize font->double_byte_p.
5125 (x_to_w32_charset): Use Vw32_charset_info_alist.
5126 (Image, busy cursor, tooltip functions): Merged changes from
5127 xfns.c. Not yet functional on Windows.
5129 * w32gui.h (W32FontStruct): Add double_byte_p member.
5131 * w32inevt.c (NUM_TRANSLATED_MOUSE_BUTTONS): New constant.
5132 (emacs_button_translation): Use it.
5133 (do_mouse_event): Allow up to 32 mouse buttons by allowing any bit
5134 in `mask' to be set.
5136 * w32menu.c (single_submenu, w32_menu_show): Call ENCODE_SYSTEM on
5139 * w32term.c: Format and doc changes to bring closer to xterm.c.
5140 (w32_char_font_type): New enum.
5141 (Qw32_charset_*, w32_codepage_for_font): Moved to w32fns.c.
5142 (w32_per_char_metric): Use w32_char_font_type instead of unicode_p.
5143 (w32_encode_char): New function.
5144 (x_encode_char): Removed.
5145 (x_get_glyph_and_face_encoding): Use w32_encode_char in place of
5146 x_encode_char and w32_font_is_double_byte.
5147 (x_produce_image_glyph): Use image_ascent.
5148 (x_produce_glyphs): Use new version of w32_per_char_metric and
5149 handle NULL return value. Allow extra line spacing.
5150 (W32_TEXTOUT): Distinguish between Unicode and DBCS text.
5151 (w32_get_glyph_overhangs): Remove unicode_p param. Use
5152 w32_font_type member of glyph instead.
5153 (x_draw_glyph_string): Draw underline and strike-out for BDF fonts.
5154 (fast_find_position): Make sure not to consider rows not visible
5156 (w32_read_socket) [WM_MENUSELECT]: Cannot call
5157 w32_menu_display_help with input blocked, as it can abort.
5158 (x_display_and_set_cursor): Choose cursor depending
5159 on buffer-local value of cursor_type.
5160 (x_draw_bar_cursor): Add parameter WIDTH.
5162 * w32term.h (CP_DEFAULT): Define.
5163 (Fx_display_color_p, Fx_display_grayscale_p, image_ascent): Declare.
5165 2000-05-30 Gerd Moellmann <gerd@gnu.org>
5167 * search.c (Fre_search_forward, Fre_search_backward)
5168 (Fposix_search_backward, Fposix_search_forward): Doc fix.
5170 2000-05-30 Kenichi Handa <handa@etl.go.jp>
5172 * coding.c (detect_coding_iso2022): Fix code for checking
5173 CODING_CATEGORY_MASK_ISO_8_2.
5175 2000-05-29 Stefan Monnier <monnier@cs.yale.edu>
5177 * regex.c (PREFETCH_NOLIMIT): New function.
5178 (re_match_2_internal): Use it and adjust the end_match_2 logic.
5180 2000-05-29 Gerd Moellmann <gerd@gnu.org>
5182 * syntax.c (find_defun_start): Move test for
5183 open_paren_in_column_0_is_defun_start outside of the loop.
5185 * xdisp.c (redisplay_window): Really switch buffers when
5186 displaying mode lines, and temporarily set selected_frame to the
5187 frame of the window that's redisplayed.
5189 * xfaces.c (free_realized_faces): Block/unblock input.
5190 (free_realized_multibyte_face): Ditto.
5192 2000-05-29 Dave Love <fx@gnu.org>
5194 * textprop.c (Qkeymap): New variable.
5195 (syms_of_textprop): Intern it.
5197 * keymap.c: Include intervals.h.
5198 (Fkey_binding, Fwhere_is_internal): Deal with `keymap' property.
5200 * Makefile.in (keymap.o): Depend on intervals.h.
5202 * keyboard.c (menu_bar_items, tool_bar_items)
5203 (Fexecute_extended_command): Deal with `keymap' property.
5204 (read_key_sequence): Track map from `keymap' property as well as
5207 * intervals.c (get_local_map): Extra arg to allow looking for
5210 * intervals.h (map_property): New enum.
5211 (get_local_map): Extra arg using it.
5214 * lisp.h (get_local_map): Don't declare here.
5216 2000-05-29 Kenichi Handa <handa@etl.go.jp>
5218 * Makefile.in (callproc.o): Depend on composite.h.
5220 * callproc.c: Include composite.h.
5221 (Fcall_process): Handle composition correctly.
5223 * coding.h (coding_allocate_composition_data): Extern it.
5224 (coding_restore_composition): Likewise.
5226 * coding.c (DECODE_COMPOSITION_START): If coding->cmp_data is not
5227 yet allocated, finish decoding with result
5228 CODING_FINISH_INSUFFICIENT_CMP.
5229 (coding_allocate_composition_data): Make it non-static.
5230 (coding_restore_composition): Likewise.
5232 2000-05-29 Eli Zaretskii <eliz@is.elta.co.il>
5234 * charset.c (syms_of_charset): Revert last change.
5236 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5238 * term.c (produce_glyphs): Treat characters from the eight-bit-*
5239 charsets as unibyte, with 1-column screen width. Sent by Kenichi
5242 2000-05-28 Eli Zaretskii <eliz@is.elta.co.il>
5244 * charset.c (syms_of_charset): Set width of character sets
5245 eight-bit-control and eight-bit-graphic to 1 column.
5247 2000-05-26 Gerd Moellmann <gerd@gnu.org>
5249 * config.in (HAVE_SPEED_T): New define.
5251 * sysdep.c, terminfo.c (ospeed) [HAVE_SPEED_T]: Declare as
5254 2000-05-26 Dave Love <fx@gnu.org>
5256 * coding.c (shrink_decoding_region): Initialize eol_conversion.
5258 * data.c (Qsubrp, Qmany, Qunevalled): New variables.
5259 (Fsubr_arity): New function.
5260 (syms_of_data): Install them.
5262 2000-05-26 Kenichi Handa <handa@etl.go.jp>
5264 * charset.c (init_charset_once): Set the table bytes_by_char_head
5267 * fontset.c (syms_of_fontset): Adjust the font name for ascii of
5268 the default fontset to what Emacs uses by default.
5269 (check_registry_encoding): This function deleted.
5270 (Fset_fontset_font): Remove the adhoc condition for the default
5271 fontset. Allow cons in FONTNAME.
5273 * fns.c (map_char_table): Ignore char-table entries for
5274 charsets eight-bit-control and eight-bit-graphic.
5276 2000-05-25 Ken Raeburn <raeburn@gnu.org>
5278 * emacs.c (main): Initialize keyboard syms before initializing
5279 window code, so face names are available.
5281 2000-05-25 Stefan Monnier <monnier@cs.yale.edu>
5283 * regex.c (at_begline_loc_p): Also recognize the \\(?:^ case
5284 of an anchor at the beginning of a shy-group.
5286 2000-05-25 Gerd Moellmann <gerd@gnu.org>
5288 * xdisp.c (handle_invisible_prop): Don't try to skip over
5289 invisible text if end of text is already reached.
5291 2000-05-25 Dave Love <fx@gnu.org>
5293 * xdisp.c (Fdump_glyph_matrix): Declare the arg.
5295 * coding.c (encode_eol): Add null statement after label.
5297 2000-05-25 Eli Zaretskii <eliz@is.elta.co.il>
5299 * w16select.c (Fw16_set_clipboard_data): Fix the change from
5302 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5304 * ccl.c (ccl_driver): Fix previous change.
5306 2000-05-25 Kenichi Handa <handa@etl.go.jp>
5308 * coding.c (run_pre_post_conversion_on_str): Set point to the
5309 beginning of buffer before calling coding->post_read_conversion.
5310 (decode_coding_string): Give correct args to
5311 run_pre_post_conversion_on_str.
5312 (encode_coding_string): Likewise.
5314 * ccl.c (ccl_driver) <CCL_ReadMultibyteChar2>
5315 <CCL_WriteMultibyteChar2>: Handle charsets eight-bit-control and
5316 eight-bit-graphic correctly.
5318 2000-05-24 Kenichi HANDA <handa@etl.go.jp>
5320 * fileio.c (Finsert_file_contents): Even if a file is not found,
5321 execute codes for setting up coding system. Call
5322 after-insert-file-functions unconditionally.
5324 2000-05-24 Gerd Moellmann <gerd@gnu.org>
5326 * callproc.c, emacs.c, sysdep.c (setpgrp): Don't define if USG and
5327 BSD_PGRPS are not defined.
5329 2000-05-24 Kenichi Handa <handa@etl.go.jp>
5331 * charset.c (update_charset_table): Accept nil in LONG_NAME and
5333 (syms_of_charset): Avoid building same strings.
5335 2000-05-23 Gerd Moellmann <gerd@gnu.org>
5337 * lread.c (Fload): Add a comment about the meaning of
5338 Vuser_init_file being t.
5340 * puresize.h (BASE_PURESIZE): Increase to 675000.
5342 * s/gnu-linux.h (setpgrp): Don't define it here because this
5343 prevents compilation on GNU/Linux systems with glib 2.2.
5345 * callproc.c, emacs.c, sysdep.c (setpgrp) [HAVE_SETPGID]: Define
5348 2000-05-23 Eli Zaretskii <eliz@is.elta.co.il>
5350 * Makefile.in (SOME_MACHINE_LISP): Add disp-table.elc,
5351 dos-vars.elc, ccl.elc, and codepage.elc, all loaded by the MS-DOS
5353 (MSDOS_SUPPORT): Add dos-vars.elc, ccl.elc, and codepage.elc.
5355 2000-05-23 Kenichi Handa <handa@etl.go.jp>
5357 * syntax.c (skip_chars): Use FETCH_STRING_CHAR_ADVANCE
5360 * msdos.c (IT_write_glyphs): Set coding->src_multibyte to 1.
5362 * term.c (encode_terminal_code): Set coding->src_multibyte
5365 * coding.c (encode_eol): Fix a bug of DOS style EOL encoding.
5367 2000-05-22 Kenichi Handa <handa@etl.go.jp>
5369 * keyboard.c (read_char): Allow character codes 128..255 to be
5370 handled by input-method-function.
5372 * insdel.c (adjust_markers_for_replace): Fix previous change.
5373 (adjust_after_replace): If PREV_TEXT is nil, call
5374 adjust_markers_for_insert, not adjust_markers_for_replace.
5376 2000-05-20 NIIBE Yutaka <gniibe@mri.co.jp>
5378 * s/gnu-linux.h (UNIX98_PTYS) [HAVE_GRANDPT]: Define.
5379 (PTY_ITERATION, PTY_NAME_SPRINTF, PTY_OPEN, PTY_TTY_NAME_SPRINTF)
5380 [HAVE_GRANDPT]: Define.
5381 (C_SWITCH_SYSTEM): Add -D_XOPEN_SOURCE.
5383 * sysdep.c (setup_pty): Treat case that UNIX98_PTYS is defined
5386 * config.in (HAVE_GRANDPT, HAVE_GETPT): New defines.
5388 * process.c (toplevel) [UNIX98_PTYS]: Include stdlib.h.
5390 2000-05-20 Kenichi Handa <handa@etl.go.jp>
5392 The following changes are to handle 8-bit characters in a
5393 multibyte buffer/string without facing with byte combining
5394 problem. Two new charsets eight-bit-control (for 0x80..0x9F) and
5395 eight-bit-graphic (for 0xA0..0xFF) are introduced.
5397 * Makefile.in (fns.o): Depend on charset.h.
5399 * alloc.c (Fmake_byte_code): If BYTECODE-STRING is multibyte,
5400 convert it to unibyte.
5401 (make_string): Use parse_str_as_multibyte, not chars_in_text.
5403 * buffer.c (advance_to_char_boundary): Don't use DEC_POS to find a
5404 apparent char boundary.
5405 (Fset_buffer_multibyte): Convert 8-bit characters in the range
5406 0x80..0x9F to/from multibyte form.
5408 * bytecode.c (Fbyte_code): If arg BYTESTR is multibyte, convert it
5411 * callproc.c (Fcall_process): Always encode an argument string if
5412 it is multibyte. Setup src_multibyte and dst_multibyte members of
5413 process_coding properly.
5415 * category.c (Fmodify_category_entry): Use SPLIT_CHAR, not
5416 SPLIT_NON_ASCII_CHAR.
5418 * ccl.c (CCL_WRITE_CHAR): Be sure to write single byte characters
5420 (CCL_MAKE_CHAR): Use MAKE_CHAR, not MAKE_NON_ASCII_CHAR.
5422 * charset.c (Qeight_bit_control, Qeight_bit_graphic): New
5424 (SPLIT_CHARACTER_SEQ): This macro deleted.
5425 (SPLIT_MULTIBYTE_SEQ): Assume that multibyte sequence at STR is
5427 (CHAR_COMPONENTS_VALID_P): Handle new charsets; eight-bit-control
5428 and eight-bit-graphic.
5429 (char_to_string): Likewise. Signal an error for too large
5431 (char_printable_p): Return 0 for 8-bit characters.
5432 (update_charset_table): Update iso_charset_table only when a final
5433 character is non-negative.
5434 (find_charset_in_text): Renamed from find_charset_in_str.
5435 Arguments and return value changed. Callers changed.
5436 (Fdefine_charset): Args ISO-FINAL-CHAR and ISO-GRAPHIC-PLANE can
5437 be -1 if CHARSET is used only internally.
5438 (Fmake_char_internal): Handle new charsets; eight-bit-control and
5440 (Fcharset_after): Simplified.
5441 (char_valid_p): Use SPLIT_CHAR, not SPLIT_NON_ASCII_CHAR.
5442 (char_bytes): Return 2 for chars of the range 0xA0..0xFF.
5443 (multibyte_chars_in_text): Simplified by assuming there's no
5444 invalid multibyte sequence.
5445 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5446 str_as_unibyte): New functions.
5447 (Fstring): Simpified by assuming that byte combining never
5449 (init_charset_once): Initialization for
5450 LEADING_CODE_8_BIT_CONTROL.
5451 (syms_of_charset): Intern and staticpro Qeight_bit_control and
5452 Qeight_bit_graphic. Include them in Vcharset_list. Make charsets
5453 eight-bit-control and eight-bit-graphic.
5455 * charset.h (LEADING_CODE_8_BIT_CONTROL, CHARSET_8_BIT_CONTROL,
5456 CHARSET_8_BIT_GRAPHIC): New macros.
5457 (SINGLE_BYTE_CHAR_P): Make it faster by using casting.
5458 (CHARSET_ISO_GRAPHIC_PLANE): Use XINT instead of XFASTINT.
5459 (CHARSET_REVERSE_CHARSET): Likewise.
5460 (CHARSET_VALID_P): Handle new charsets; eight-bit-control and
5462 (BYTES_BY_CHAR_HEAD, WIDTH_BY_CHAR_HEAD): Optimize for ASCII.
5463 (CHAR_CHARSET, MAKE_CHAR, SPLIT_CHAR, CHAR_BYTES): Likewise.
5464 (PARSE_MULTIBYTE_SEQ) [BYTE_COMBINING_DEBUG]: Abort if we
5465 encounter an invalid multibyte sequence.
5466 (PARSE_MULTIBYTE_SEQ) [not BYTE_COMBINING_DEBUG]: Assume multibyte
5467 sequence is always valid.
5468 (MAKE_NON_ASCII_CHAR, SPLIT_NON_ASCII_CHAR): These macros Deleted.
5469 (UNIBYTE_STR_AS_MULTIBYTE_P, MULTIBYTE_STR_AS_UNIBYTE_P): New
5471 (CHAR_STRING): For 8-bit characters, call char_to_string.
5472 (INC_POS) [not BYTE_COMBINING_DEBUG]: Faster version. Assume
5473 multibyte sequence is always valid.
5474 (BUF_INC_POS) [not BYTE_COMBINING_DEBUG]: Likewise.
5475 (parse_str_as_multibyte, str_as_multibyte, str_to_multibyte,
5476 str_as_unibyte): Extern them.
5477 (BCOPY_SHORT): Fix a bug.
5478 (CHAR_LEN): This macro deleted. Callers changed to use
5480 (FETCH_STRING_CHAR_ADVANCE): Check multibyteness of STRING.
5481 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK): New macro.
5482 (FETCH_CHAR_ADVANCE): Check multibyteness of the current buffer.
5484 * coding.c (ONE_MORE_BYTE, TWO_MORE_BYTES): Set coding->result to
5485 CODING_FINISH_INSUFFICIENT_SRC if there's not enough source.
5486 (ONE_MORE_CHAR, EMIT_CHAR, EMIT_ONE_BYTE, EMIT_TWO_BYTE,
5487 EMIT_BYTES): New macros.
5488 (THREE_MORE_BYTES, DECODE_CHARACTER_ASCII,
5489 DECODE_CHARACTER_DIMENSION1, DECODE_CHARACTER_DIMENSION2): These
5491 (CHECK_CODE_RANGE_A0_FF): This macro deleted.
5492 (detect_coding_emacs_mule): Use UNIBYTE_STR_AS_MULTIBYTE_P to
5493 check the validity of multibyte sequence.
5494 (decode_coding_emacs_mule): New function.
5495 (encode_coding_emacs_mule): New macro.
5496 (detect_coding_iso2022): Use ONE_MORE_BYTE to fetch a byte from
5498 (DECODE_ISO_CHARACTER): Just return a character code.
5499 (DECODE_COMPOSITION_START): Set coding->result instead of result.
5500 (decode_coding_iso2022, decode_coding_sjis_big5, decode_eol): Use
5501 EMIT_CHAR to produced decoded characters. Exit the loop only by
5502 macros ONE_MORE_BYTE or EMIT_CHAR. Don't handle the case of last
5504 (ENCODE_ISO_CHARACTER): Don't translate character here. Produce
5505 only position codes for an invalid character.
5506 (encode_designation_at_bol): Return new destination pointer. 5th
5507 arg DSTP is changed to DST.
5508 (encode_coding_iso2022, decode_coding_sjis_big5): Get a character
5509 from the source by ONE_MORE_CHAR. Don't handle the case of last
5511 (DECODE_SJIS_BIG5_CHARACTER, ENCODE_SJIS_BIG5_CHARACTER): These
5513 (detect_coding_sjis, detect_coding_big5, detect_coding_utf_8,
5514 detect_coding_utf_16, detect_coding_ccl): Use ONE_MORE_BYTE and
5515 TWO_MORE_BYTES to fetch a byte from the source.
5516 (encode_eol): Pay attention to coding->src_multibyte.
5517 (detect_coding, detect_eol): Preserve members src_multibyte and
5519 (DECODING_BUFFER_MAG): Return 2 even for coding_type_raw_text.
5520 (encoding_buffer_size): Set magnification to 3 for all coding
5521 systems that require encoding.
5522 (ccl_coding_driver): For decoding, be sure that the result is
5523 valid multibyte sequence.
5524 (decode_coding): Initialize coding->errors and coding->result.
5525 For emacs-mule, call decode_coding_emacs_mule. For no-conversion
5526 and raw-text, always call decode_eol. Handle the case of last
5527 block here. If not coding->dst_multibyte, convert the resulting
5528 sequence to unibyte.
5529 (encode_coding): Initialize coding->errors and coding->result.
5530 For emacs-mule, call encode_coding_emacs_mule. For no-conversion
5531 and raw-text, always call encode_eol. Handle the case of last
5533 (shrink_decoding_region, shrink_encoding_region): Detect cases
5534 that we can't skip data more rigidly.
5535 (code_convert_region): Setup src_multibyte and dst_multibyte
5536 members of coding. For decoding, if the buffer is multibyte,
5537 convert the source sequence to unibyte in advance. For encoding,
5538 if the buffer is multibyte, convert the resulting sequence to
5539 multibyte afterward.
5540 (run_pre_post_conversion_on_str): New function.
5541 (code_convert_string): Deleted and divided into the following two.
5542 (decode_coding_string, encode_coding_string): New functions.
5543 (code_convert_string1, code_convert_string_norecord): Call one of
5545 (Fdecode_sjis_char, Fdecode_big5_char): Use MAKE_CHAR instead of
5546 MAKE_NON_ASCII_CHAR.
5547 (Fset_terminal_coding_system_internal,
5548 Fset_safe_terminal_coding_system_internal): Setup src_multibyte
5549 and dst_multibyte members.
5550 (init_coding_once): Initialize iso_code_class with new enum
5551 ISO_control_0 and ISO_control_1.
5553 * coding.h (enum iso_code_class_type): Member ISO_control_code is
5554 devided into ISO_control_0 and ISO_control_1.
5555 (struct coding_system): New members src_multibyte, dst_multibyte,
5556 errors, and result. Delete member fake_multibyte.
5557 (CODING_REQUIRE_DECODING): Return 1 if coding->dst_multibyte is
5559 (CODING_REQUIRE_ENCODING): Return 1 if coding->src_multibyte is
5562 * data.c (Faref): Use SPLIT_CHAR instead of SPLIT_NON_ASCII_CHAR.
5565 * editfns.c (Fformat): Be sure to convert 8-bit characters to
5567 (Ftranspose_region) [BYTE_COMBINING_DEBUG]: Abort if byte
5569 (Ftranspose_region): Delete codes for handling byte combining.
5571 * fileio.c (Finsert_file_contents): Setup src_multibyte and
5572 dst_multibyte members of coding. On handling REPLACE on unibyte
5573 buffer, convert the result of decode_coding to unibyte. On
5574 inserting into a mutibyte buffer, always call code_convert_region.
5575 (e_write): Setup coding->src_multibyte according to the
5576 multibyteness of the source (buffer or string).
5578 * fns.c (concat): Handle 8-bit characters correctly.
5579 (Fstring_as_unibyte): Be sure to make all 8-bit characters in
5580 unibyte in the result.
5581 (Fstring_as_multibyte): Be sure to make all 8-bit characters in
5582 valid multibyte form in the result.
5583 (map_char_table): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5584 (Fbase64_encode_region, Fbase64_encode_string): If base64_encode_1
5585 return -1, signal an error.
5586 (base64_encode_1): New arg MULTIBYTE. Get each character by
5587 CHAR_STRING_AND_LENGTH if MULTIBYTE is nonzero. If a multibyte
5588 character is found, return -1.
5589 (Fbase64_decode_region): Delete codes for handling byte-combining.
5590 Treat each decoded byte as a unibyte character.
5591 (Fbase64_decode_string): Return unibyte string.
5592 (Fcompare_strings, concat, string_byte_to_char): Use
5593 FETCH_STRING_CHAR_ADVANCE_NO_CHECK instead off
5594 FETCH_STRING_CHAR_ADVANCE.
5595 (Fstring_lessp): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5596 (mapcar1): If SEQ is string, always use FETCH_STRING_CHAR_ADVANCE.
5598 * fontset.c (fontset_ref): Use SPLIT_CHAR instead of
5599 SPLIT_NON_ASCII_CHAR.
5600 (fontset_ref_via_base, fontset_set): Likewise
5602 * insdel.c (adjust_markers_for_record_delete): Deleted.
5603 (adjust_markers_for_insert): Argument changed. Caller changed.
5604 (adjust_markers_for_replace): Likewise.
5605 (ADJUST_CHAR_POS, combine_bytes, byte_combining_error,
5606 CHECK_BYTE_COMBINING_FOR_INSERT): Deleted.
5607 (copy_text): Delete unused local varialbe c_save. For converting
5608 to multibyte, be sure to make all 8-bit characters in valid
5610 (count_size_as_multibyte): Handle 8-bit characters correctly.
5611 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5612 adjust_after_replace, replace_range, del_range_2)
5613 [BYTE_COMBINING_DEBUG]: Abort if byte combining occurs.
5614 (insert_1_both, insert_from_string_1, insert_from_buffer_1,
5615 adjust_after_replace, replace_range, del_range_2) Delete codes for
5616 handling byte combining.
5617 (adjust_before_replace): Deleted.
5619 * keymap.c (Fsingle_key_description): Use SPLIT_CHAR instead of
5620 SPLIT_NON_ASCII_CHAR.
5621 (describe_vector): Use MAKE_CHAR instead of MAKE_NON_ASCII_CHAR.
5622 (Faccessible_keymaps): Use FETCH_STRING_CHAR_ADVANCE
5624 (Fkey_description): Likewise.
5626 * lread.c (read1): On reading multibyte string, be sure to make
5627 all 8-bit chararacters in valid multibyte form.
5628 (readchar): Use FETCH_STRING_CHAR_ADVANCE unconditionally.
5630 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE
5633 * process.c (Fstart_process): GCPRO current_dir before calling
5634 Ffind_operation_coding_system. Encode arguments here.
5635 (create_process): Don't encode arguments here. Setup
5636 src_multibyte and dst_multibyte members of struct coding.
5637 (read_process_output): Setup src_multibyte and dst_multibyte
5638 members of struct coding. If the output is to multibyte buffer,
5639 always decode the output of the process. Adjust the
5640 representation of 8-bit characters to the multibyteness of the
5642 (send_process): Setup coding->src_multibyte according to the
5643 multibyteness of the source.
5645 * search.c (wordify): Use FETCH_STRING_CHAR_ADVANCE
5647 (Freplace_match): Use FETCH_STRING_CHAR_ADVANCE and
5648 FETCH_STRING_CHAR_ADVANCE_NO_CHECK appropriately.
5650 * term.c (produce_special_glyphs): Use CHAR_BYTES instead of
5653 * w16select.c (Fw16_set_clipboard_data): Setup members
5654 src_multibyte and dst_multibyte of coding. Adjusted for the
5655 change for find_charset_in_str.
5656 (Fw16_get_clipboard_data): Likewise.
5658 * w32fns.c (w32_to_x_font): Setup members src_multibyte and
5659 dst_multibyte of coding.
5660 (x_to_w32_font): Likewise.
5662 * w32select.c (Fw32_set_clipboard_data): Setup members
5663 src_multibyte and dst_multibyte of coding. Adjusted for the
5664 change for find_charset_in_str.
5665 (Fw32_get_clipboard_data): Likewise.
5667 * xdisp.c (get_next_display_element): Handle 8-bit characters
5669 (next_element_from_display_vector): Use CHAR_BYTES instead of
5671 (disp_char_vector): Use SPLIT_CHAR instead of
5672 SPLIT_NON_ASCII_CHAR.
5674 * xselect.c (selection_data_to_lisp_data): Setup members
5675 src_multibyte and dst_multibyte of coding. Adjusted for the
5676 change for find_charset_in_str.
5677 (lisp_data_to_selection_data): Likewise.
5679 2000-05-19 Gerd Moellmann <gerd@gnu.org>
5681 * buffer.c (Fbury_buffer): Avoid trouble from burying a killed
5684 * dispextern.h (Vimage_types): Add extern declaration.
5686 * xdisp.c (Vimage_types): Moved here from xfns.c.
5687 (syms_of_xdisp): Move `image-types' variable here from xfns.c.
5689 * xfns.c (Vimages_types): Moved to xdisp.c.
5690 (syms_of_xfns): Move `image-types' to xdisp.c.
5692 * w32fns.c (Vimage_types): Removed.
5693 (syms_of_w32fns): Remove `image-types'.
5695 2000-05-18 Kenichi Handa <handa@etl.go.jp>
5697 * fns.c (map_char_table): Pay attention to character number of
5698 charset. Check the validity of charset at the first level. For
5699 leaf nodes that has nil value, call C_FUNCTION or FUNCTION with
5702 * fontset.c: Include "buffer.h".
5703 (fs_load_font): If the face has fontset, record the face ID in
5705 (Finternal_char_font): New function.
5706 (accumulate_font_info): New function.
5707 (Ffontset_info): Rewritten for the new fontset implementation.
5708 (syms_of_fontset): Register Vdefault_fontset in the first element
5709 of Vfontset_table. Include Vdefault_fontset in
5710 Vfontset_alias_alist. Declare `internal-char-font' as a Lisp
5713 2000-05-16 Dave Love <fx@gnu.org>
5715 * m/iris5d.h: Deleted -- unused.
5717 2000-05-16 Gerd Moellmann <gerd@gnu.org>
5719 * xdisp.c, w32.c, print.c, msdos.c, emacs.c: Use the term
5720 `invalid' instead of `illegal'.
5722 * indent.c (Fmove_to_column): When ending within a tab, insert
5723 spaces first so that markers at the end of the tab get adjusted.
5725 * frame.c (frames_bury_buffer): Don't add a buffer to the frame's
5726 buffer list that wasn't selected in that frame.
5728 * filelock.c (get_boot_time): To obtain an 8 char file name, which
5729 is needed on mescaline, use a 2 char prefix, and call
5730 make_temp_name with second arg non-zero.
5732 * fileio.c (make_temp_name): New function, extracted from
5734 (Fmake_temp_name): Use it.
5736 2000-05-15 Eli Zaretskii <eliz@is.elta.co.il>
5738 * window.c (coordinates_in_window): Subtract 1 when computing
5741 2000-05-15 Gerd Moellmann <gerd@gnu.org>
5743 * Makefile.in (lisp): Add env.elc.
5745 * callproc.c (Fgetenv_internal): Renamed from Fgetenv.
5747 2000-05-12 Gerd Moellmann <gerd@gnu.org>
5749 * search.c (Freplace_match): Handle case of `\N' in the
5750 replacement when there's no group N.
5752 2000-05-11 Gerd Moellmann <gerd@gnu.org>
5754 * xdisp.c (add_to_log): Don't pass the terminating NUL byte
5755 of the message to message_dolog.
5757 * keyboard.c (read_char): Don't clear current message for help
5758 events; let the code handling help events handle this. Change
5759 code detecting help events that should be ignored.
5761 * xdisp.c (handle_single_display_prop): Don't try to set PT if
5762 we're interating over a string.
5764 2000-05-09 Dave Love <fx@gnu.org>
5766 * fileio.c (Fwrite_region): If APPEND arg is an integer, seek to
5767 that offset before writing. Move gcpro region past call of
5770 2000-05-04 Dave Love <fx@gnu.org>
5772 * buffer.c (syms_of_buffer) [auto-fill-function]: Doc fix.
5774 2000-05-04 Gerd Moellmann <gerd@gnu.org>
5776 * insdel.c (insert_from_buffer_1): Adjust FROM position by number
5777 of inserted characters when BUF equals the current buffer, and PT
5778 is in front of or equal to FROM.
5780 2000-05-03 Gerd Moellmann <gerd@gnu.org>
5782 * xdisp.c (handle_single_display_prop): If display property value
5783 is invalid, or something not supported on the frame, restore
5784 iterator's position to what it was initially. Make sure to return
5785 0 for invalid and unsupported property values.
5787 * xterm.c (x_produce_glyphs) <composite chars>: Handle case
5788 that x_per_char_metric returns null.
5790 2000-05-02 Gerd Moellmann <gerd@gnu.org>
5792 * xterm.h (struct face): Add forward declaration.
5793 (struct image): Ditto.
5794 (image_ascent): Add prototype.
5796 * xterm.c (x_produce_image_glyph, x_draw_image_foreground)
5797 (x_draw_image_relief, x_draw_image_foreground_1): Call function
5798 image_ascent instead of using IMAGE_ASCENT.
5800 * dispextern.h (DEFAULT_IMAGE_HEIGHT): New macro.
5801 (IMAGE_ASCENT): Removed.
5803 * xfns.c (Qcenter): New variable.
5804 (enum image_value_type): Add IMAGE_ASCENT_VALUE.
5805 (parse_image_spec): Handle IMAGE_ASCENT_VALUE.
5806 (image_ascent): New function.
5807 (lookup_image): Recognize `:ascent center'.
5808 (xbm_format, xpm_format, pbm_format, png_format, jpeg_format)
5809 (tiff_format, gif_format, gs_format): Use IMAGE_ASCENT_VALUE.
5810 (xbm_load): Don't set image's ascent here.
5811 (xbm_image_p, xpm_image_p, pbm_image_p, png_image_p)
5812 (jpeg_image_p, tiff_image_p, gif_image_p, gs_image_p): Don't
5813 check ascent values here.
5814 (Fimagep, Flookup_image [GLYPH_DEBUG]: Removed.
5815 (syms_of_xfns) [GLYPH_DEBUG]: Don't defsubr removed functions.
5816 (syms_of_xfns): Initialize Qcenter.
5818 * eval.c (Fsignal): If lisp_eval_depth or spepdl_size are near
5819 to the limits, increase the limits.
5821 2000-05-01 Kenichi Handa <handa@etl.go.jp>
5823 * fontset.c (fs_load_font): By default, use 0x00..0x7f for ASCII.
5824 Check Vfont_encoding_alist against the full name of the opened
5827 2000-04-28 Gerd Moellmann <gerd@gnu.org>
5829 * xdisp.c (make_cursor_line_fully_visible): Handle case of rows
5830 taller than the window.
5832 2000-04-28 Kenichi Handa <handa@etl.go.jp>
5834 * xfaces.c (realize_x_face): Fix the argument of the second
5835 xassert. BASE_FACE may not be a face for ASCII.
5837 2000-04-27 Gerd Moellmann <gerd@gnu.org>
5839 * print.c (print_object): Treat print-length < 0 as nil.
5841 * Makefile.in (termcapobj): Don't use TERMCAP_OBJ.
5843 * s/freebsd.h (TERMCAP_OBJ): Removed.
5844 (LIBS_TERMCAP): Don't define for __FreeBSD_version >= 400000.
5846 * lread.c (read1): Don't treat period followed by certain
5847 characters as symbol start.
5849 * xfns.c (slurp_file): New function.
5850 (xbm_image_p): Handle case of in-memory XBM files.
5851 (xbm_scan): Rewritten to work on memory buffers instead of files.
5852 (xbm_read_bitmap_data): Renamed from xbm_read_bitmap_file_data.
5853 Work on memory buffers instead of files. If DATA is null test
5854 if buffer looks like an in-memory XBM file.
5855 (xbm_load_image): Renamed from xbm_load_image_file. Work on
5856 memory buffers instead of files.
5857 (xbm_file_p): New function.
5858 (xbm_load): Accept :data DATA where DATA is an in-memory XBM file.
5860 * lread.c (end_of_file_error): New function.
5861 (read1): Call it instead of signaling `end-of-file' directly.
5863 * print.c (print_error_message): Print data of `end-of-file'
5864 with Fprinc instead of Fprin1.
5866 2000-04-26 Ken Raeburn <raeburn@gnu.org>
5868 * window.c (freeze_window_start): Check that minibuffer scroll
5869 window isn't nil before extracting the window structure pointer
5872 * undo.c (record_delete): If we hit the end of the undo list, stop
5873 picking elements apart.
5875 2000-04-26 Gerd Moellmann <gerd@gnu.org>
5877 * xdisp.c (display_line): If lines are continued, restore
5878 iterator's ascent/descent information to the values before the
5879 first glyph not fitting on the line.
5881 2000-04-25 Gerd Moellmann <gerd@gnu.org>
5883 * xdisp.c (try_window_id) <all changes above window start>: Adjust
5884 positions in glyph matrix. Don't compute new window end
5887 * dispnew.c (increment_matrix_positions): Renamed from
5888 increment_glyph_matrix_buffer_positions.
5889 (increment_row_positions): Renamed from
5890 increment_glyph_row_buffer_positions.
5892 * dispextern.h: Change names of renamed functions from dispnew.c
5895 2000-04-24 Gerd Moellmann <gerd@gnu.org>
5897 * fileio.c (Fdo_auto_save): Create directories for auto-save
5898 list file if necessary.
5900 * xdisp.c (init_iterator): Set iterator's extra_line_spacing
5901 from buffer or frame.
5902 (automatic_hscrolling_p): New variable.
5903 (hscroll_windows): Scroll windows horizontally only if automatic
5904 hscrolling is allowed.
5905 (syms_of_xdisp): New variable `automatic-hscrolling'.
5907 * frame.h (struct frame): Add member extra_line_spacing.
5909 * xfns.c (x_set_line_spacing): New function.
5910 (Fx_create_frame): Set line spacing from resources.
5911 (Qline_spacing): New variable.
5912 (syms_of_xfns): Initialize Qline_spacing.
5914 * emacs.c (USAGE2): Add `--line-spacing' and `-lsp'.
5916 * buffer.c (init_buffer_once): Handle extra_line_spacing.
5917 (syms_of_buffer): Add `default-line-spacing' and `line-spacing'.
5918 (reset_buffer): Don't initialize extra2 and extra3. Initialize
5919 extra_line_spacing from default value.
5920 (init_buffer_once): Initialize default value of extra_line_spacing.
5922 * buffer.h (struct buffer): Add extra_line_spacing, remove extra2
5925 * xterm.c (x_produce_glyphs): Remove reference to struct it's
5926 prompt_width. Add extra line spacing.
5928 * term.c (produce_glyphs): Remove reference to struct it's
5931 * dispextern.h (struct it): Remove member prompt_width, add
5934 2000-04-22 Gerd Moellmann <gerd@gnu.org>
5936 * dispnew.c (update_frame_line): When writing a whole line, make
5937 sure cursor is in the right row afterwards, otherwise a use of
5938 capability `ch' in cmgoto might leave the cursor in the row below.
5940 2000-04-21 Gerd Moellmann <gerd@gnu.org>
5942 * lisp.h (struct Lisp_Buffer_Cons): Remove.
5944 * keyboard.c (timer_check): Fix typo in comment.
5946 2000-04-21 Kenichi Handa <handa@etl.go.jp>
5948 * fontset.c (Fset_fontset_font): Fix docstring. Local variable
5949 name change: ch -> character.
5951 2000-04-20 Gerd Moellmann <gerd@gnu.org>
5953 * keyboard.c (echo_message_buffer): New variable.
5954 (echo_now): Set echo_message_buffer to the echo area buffer used
5955 to display the echo.
5956 (cancel_echoing): Reset echo_message_buffer to nil.
5957 (read_char): Code rewritten that handles canceling an echo or
5958 echoing a dash, respectively.
5960 * fileio.c (Ffile_writable_p) [WINDOWSNT]: Return nil if parent
5961 directory doesn't exist.
5963 2000-04-19 Dave Love <fx@gnu.org>
5965 * fns.c (syms_of_fns): Defsubr mapc.
5966 (concat): Don't allow numeric args.
5967 (Fconcat): Doc change.
5969 2000-04-19 Stefan Monnier <monnier@cs.yale.edu>
5971 * regex.c (re_match_2_internal): Don't shorten the strings anymore,
5972 instead define end_match(1|2) more carefully.
5973 Use GET_CHAR_BEFORE_2 for `begline'.
5975 2000-04-19 Gerd Moellmann <gerd@gnu.org>
5977 * frame.h (SELECTED_FRAME): Change definition to compile cleanly
5978 on 64-bit systems where NULL is defined as `0'.
5980 * xdisp.c (with_echo_area_buffer): Add more `int' parameters for
5981 the `variable argument list' to make it work on Alpha.
5983 * m/alpha.h (_LP64) [!_LP64]: Define.
5984 (ORDINARY_LINK): Define for NetBSD.
5986 * m/macppc.h (ORDINARY_LINK): Define for NetBSD.
5988 2000-04-19 Dave Love <fx@gnu.org>
5990 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Revert 2000-04-14
5993 * Makefile.in (LIBS): Don't use.
5994 (GETLOADAVG_OBJ): Define again.
5995 (otherobj): Add GETLOADAVG_OBJ.
5997 * buffer.c (Fmake_indirect_buffer): Escape newline in doc.
5999 2000-04-18 Gerd Moellmann <gerd@gnu.org>
6001 * lread.c (read_filtered_event): Cancel and start busy cursor.
6003 * xterm.c (x_produce_glyphs) <ASCII chars>: Take into account
6004 that the per-character metrics may be null.
6006 2000-04-17 Gerd Moellmann <gerd@gnu.org>
6008 * buffer.c (clone_per_buffer_values): New function.
6009 (Fmake_indirect_buffer): Add optional argument CLONE. Call
6010 clone_per_buffer_values if CLONE is not nil.
6012 * xfaces.c (Ftty_suppress_bold_inverse_default_colors): Doc fix.
6014 2000-04-16 Dave Love <fx@gnu.org>
6016 * Makefile.in: Remove obsolete localcpp stuff.
6017 (GETLOADAVG_OBJ): Don't define.
6018 (obj): Move LIBOBJS...
6019 (otherobj): ... to here.
6020 (MSDOS_OBJ): Convert to make variable -- preprocessing zapped
6021 whitespace-only lines after the continuation (Irix).
6023 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6025 * xfns.c (xpm_load) [DEBUG_X_COLORS]: Register colors.
6027 * s/freebsd.h (LD_SWITCH_SYSTEM): Add `-L /usr/local/lib'.
6029 2000-04-14 Dave Love <fx@gnu.org>
6031 * s/aix3-1.h, s/bsd4-2.h, s/bsd4-3.h, s/cxux.h, s/dgux.h, s/gnu.h:
6032 * s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/rtu.h:
6033 * s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h, s/usg5-2.h:
6034 * s/usg5-3.h, s/xenix.h, s/umax.h: Don't define autoconfiscated
6037 * s/bsd386.h, s/freebsd.h, s/gnu.h, s/netbsd.h: Don't define
6038 autoconfiscated HAVE_GETLOADAVG.
6040 * s/nextstep.h, s/sco4.h, s/sco5.h: Don't define autoconfiscated
6043 2000-04-14 Gerd Moellmann <gerd@gnu.org>
6045 * filelock.c (MAKE_LOCK_NAME): Allocate 2 more bytes.
6046 (fill_in_lock_file_name): Avoid existing files that aren't
6049 2000-04-14 Dave Love <fx@gnu.org>
6051 * Makefile.in (LIBS, LIBOBJS): New variable.
6052 (INTERVAL_SRC): Convert to make variable.
6053 (INTERVAL_OBJ, MKTIME_OBJ, FLOAT_SUPPORT, FACE_SUPPORT)
6054 (HAVE_X_WINDOWS, OBJECTS_SYSTEM): Remove.
6055 (obj): Substitute INTERVAL_OBJ, add MKTIME_OBJ, GETLOADAVG_OBJ and
6057 (SOME_MACHINE_OBJECTS): Remove interval stuff.
6058 (lisp): Substitute FACE_SUPPORT, FLOAT_SUP.
6059 (shortlisp): Add facemenu, float-sup, frame.
6060 (SOME_MACHINE_LISP): Remove them from here.
6061 (LIBES): Change unused LDLIBS to autoconf LIBS.
6063 * config.in: Add BROKEN_MKTIME, NLIST_STRUCT, NLIST_NAME_UNION.
6065 2000-04-14 Kenichi Handa <handa@etl.go.jp>
6067 * composite.c (update_compositions): If FROM and TO are not in a
6068 valid range, do nothing.
6070 2000-04-13 Gerd Moellmann <gerd@gnu.org>
6072 * tparam.c (tparam1): Abort when encountering an unknown
6075 * s/freebsd.h (TERMCAP_OBJ) [__FreeBSD__ >= 4]: Define as
6078 * Makefile.in (termcapobj) [LIBS_TERMCAP && TERMCAP_OBJ]: Define
6081 2000-04-13 Eli Zaretskii <eliz@is.elta.co.il>
6083 * fileio.c (a_write): Remove redundant semi-colons.
6084 (e_write): Return -1 if failed to write all the data.
6085 This fixes the changes made at 1999-12-15.
6087 2000-04-12 Dave Love <fx@gnu.org>
6089 * fns.c (mapcar1): Test for null vals to support mapc.
6090 (Fmapc): New function.
6092 2000-04-12 Eli Zaretskii <eliz@is.elta.co.il>
6094 * msdos.c (NUM_MOUSE_BUTTONS): Define.
6095 (IT_frame_up_to_date): Support the buffer local value of
6096 cursor-type, if defined.
6098 2000-04-10 Dave Love <fx@gnu.org>
6100 * editfns.c (preceding-char, following-char): Doc fix.
6102 2000-04-10 Ken Raeburn <raeburn@gnu.org>
6104 * Makefile.in (temacs): Revert 2000-03-12 change.
6106 2000-04-10 Jason Rumney <jasonr@gnu.org>
6108 * xfaces.c (realize_face): Change FRAME_X_P to FRAME_WINDOW_P.
6110 2000-04-10 Gerd Moellmann <gerd@gnu.org>
6112 * xdisp.c (setup_echo_area_for_printing): Choose an echo
6113 area buffer, if it's not set up yet.
6115 * indent.c (compute_motion): Set immediate_quit.
6117 2000-04-09 Gerd Moellmann <gerd@gnu.org>
6119 * xfaces.c (tty_suppress_bold_inverse_default_colors_p): New
6121 (realize_tty_face): Suppress boldness if colors are the inverse of
6122 the default colors, and tty_suppress_bold_inverse_default_colors_p
6124 (Ftty_suppress_bold_inverse_default_colors): New function.
6125 (syms_of_xfaces): Defsubr it.
6127 * buffer.c (Frestore_buffer_modified_p): New function.
6128 (syms_of_buffer): Defsubr it.
6130 2000-04-08 Ken Raeburn <raeburn@gnu.org>
6132 * charset.c (Fmake_char_internal): CHAR_COMPONENTS_VALID_P takes a
6133 charset id (int) argument, not a charset (Lisp_Object).
6135 * coding.h (code_convert_string): Declare.
6136 * coding.c (code_convert_string_norecord): Pass an int, not a lisp
6137 object, as the fourth argument to code_convert_string.
6139 * fontset.c (make_fontset_for_ascii_face): Use XINT on return
6141 (Fset_fontset_font): Use EQ to compare lisp objects.
6143 2000-04-05 Ken Raeburn <raeburn@gnu.org>
6145 * intervals.h (SET_INTERVAL_PARENT): Use INT_LISPLIKE to test for
6146 a pointer that looks like a lisp object.
6147 (SET_INTERVAL_OBJECT): Don't explicitly compare the object with
6148 zero, instead see whether it's an integer object, since they can't
6150 (GET_INTERVAL_OBJECT): Simply assign to the destination.
6152 * dispnew.c (allocate_matrices_for_frame_redisplay,
6153 direct_output_forward_char): Use X(U)INT and make_number as needed
6154 to convert between (unsigned) int values and lisp integers.
6155 * keyboard.c (read_key_sequence): Likewise.
6156 * lread.c (substitute_object_recurse): Likewise.
6157 * fns.c (concat, hash_lookup, hash_remove): Likewise.
6158 * minibuf.c (do_completion, Fminibuffer_complete_word,
6159 Fminibuffer_completion_help): Likewise.
6160 * term.c (produce_special_glyphs): Likewise.
6162 * fileio.c (Fwrite_region): Use EQ when comparing lisp objects.
6163 * print.c (print_preprocess, print_object): Likewise.
6165 * search.c (compile_pattern): Use NILP when checking for nil.
6167 * lisp.h (make_number) [!NO_UNION_TYPE && __GNUC__ >= 2 &&
6168 __OPTIMIZE__]: Provide a GNU C macro version that handles
6170 (XSET) [!NO_UNION_TYPE]: Set the value field first, then the type
6171 field, to better cope with ENABLE_CHECKING and calls that modify a
6172 Lisp_Object using its old value.
6174 2000-04-04 Gerd Moellmann <gerd@gnu.org>
6176 * window.c (compare_window_configurations): Signal an error
6177 if parameters C1 or C2 aren't window configurations.
6179 * bytecode.c (Fbyte_code): Add a bunch of BEFORE_POTENTIAL_GC/
6180 AFTER_POTENTIAL_GC calls around calls to functions that can
6181 signal an error and thus invoke the debugger.
6183 2000-04-03 Gerd Moellmann <gerd@gnu.org>
6185 * fns.c (Fbase64_decode_region, Fbase64_decode_string): Signal
6186 an error if decoding fails.
6188 * keyboard.c (lispy_mouse_names): Variable removed.
6189 (Vlispy_mouse_stem): New variable.
6190 (syms_of_keyboard): Initialize Vlispy_mouse_stem.
6191 (make_lispy_event) <mouse_click, scroll_bar_click>: Don't abort
6192 for any mouse button number. Increase size of mouse_syms and
6193 button_down_location as needed. Call modify_event_symbol with
6194 different arguments.
6195 (make_lispy_event) <scroll_bar_click> [USE_TOOLKIT_SCROLL_BARS]:
6196 Call modify_event_symbol with different arguments.
6197 (make_lispy_event) <w32_scroll_bar_click> [WINDOWSNT]: Don't abort
6198 for any button number. Call modify_event_symbol with different
6200 (modify_event_symbol): Rename NAME_ALIST to NAME_ALIST_OR_STEM.
6201 Accept a string for NAME_ALIST_OR_STEM.
6203 * lisp.h (larger_vector): Add prototype.
6205 * fns.c (larger_vector): Make externally visible.
6207 * termhooks.h (NUM_MOUSE_BUTTONS): Removed.
6209 2000-04-02 Stefan Monnier <monnier@cs.yale.edu>
6211 * regex.c (PTR_TO_OFFSET) [!emacs]: Remove.
6212 (RE_MULTIBYTE_P, RE_STRING_CHAR_AND_LENGTH): New macros.
6213 (GET_CHAR_BEFORE_2): Moved from charset.h plus fixed minor bug when
6214 we are between str1 and str2.
6215 (MAX_MULTIBYTE_LENGTH, CHAR_STRING) [!emacs]: Provide trivial default.
6216 (PATFETCH): Use `TRANSLATE'.
6217 (PATFETCH_RAW): Fetch multibyte char if applicable.
6218 (PATUNFETCH): Remove.
6219 (regex_compile): Rely on PATFETCH to do most of the multibyte magic.
6220 When writing a char, write it directly into the pattern buffer rather
6221 than going needlessly through a temp char-array.
6222 (re_match_2_internal): Similarly, rely on RE_STRING_CHAR to do the
6223 multibyte magic and remove the useless `#ifdef emacs'.
6224 (bcmp_translate): Don't compare as multibyte chars when in a unibyte
6227 * regex.h (struct re_pattern_buffer): Make field `multibyte'
6228 conditional on `emacs'.
6230 * charset.h (GET_CHAR_BEFORE_2): Moved to regex.c.
6232 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6234 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P): Expand
6235 non-union-type versions of XMARK and friends here, because XMARK
6236 and friends won't work on an integer field if NO_UNION_TYPE is not
6238 (make_number): Define as a function if it's not defined as a
6241 * composite.c (run_composite_function): Use NILP when checking for
6243 (syms_of_composite): Delete local var NARGS, pass an int as first
6244 argument to Fmake_hash_table.
6246 * editfns.c (text_property_stickiness): Use NILP to test
6247 Lisp_Object boolean value.
6248 (Fmessage_or_box): Don't use NILP to test int variable.
6249 (Fformat): Use a temporary variable to avoid ENABLE_CHECKING
6250 problems reading from and changing the same lisp value in an
6253 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6255 * term.c (TN_no_color_video): New variable.
6256 (term_init): Intitialize TN_no_color_video.
6257 (enum no_color_bit): New enumeration.
6258 (MAY_USE_WITH_COLORS_P): New macro.
6259 (turn_on_face): Use it to determine if attributes may be used
6260 combined with colors.
6262 2000-04-01 Ken Raeburn <raeburn@gnu.org>
6264 * window.c (CURBEG, CURSIZE): Don't overload lisp object lvalues
6265 with int lvalues via casts; instead, just yield lisp object
6267 (enlarge_window): Variable sizep now points to Lisp_Object. Use
6268 proper accessor macros.
6269 (shrink_window_lowest_first): w->top is Lisp_Object; use XINT.
6270 (grow_mini_window): Fix typo getting int value of root->height.
6272 * xdisp.c (compute_string_pos): Fix order of arguments to
6273 string_pos_nchars_ahead.
6274 (handle_fontified_prop, add_to_log): Pass int, not Lisp_Object, as
6275 count arg to variable-arg routines like Frun_hook_with_args and
6277 (back_to_previous_visible_line_start)
6278 (build_desired_tool_bar_string): Pass Lisp_Object, not int, to
6279 fixed-arg routines like Fget_char_property and Fmake_string.
6280 (reconsider_clip_changes): Use XINT when comparing integer lisp
6281 objects, or passing them as int arguments.
6282 (mark_window_display_accurate, insert_left_trunc_glyphs)
6283 (append_space, extend_face_to_end_of_line): Use make_number when
6284 storing or passing integer values as lisp objects.
6285 (set_cursor_from_row, highlight_trailing_whitespace): Use
6286 INTEGERP, not implicit test against zero, for glyph object.
6287 (try_window_id): Don't use make_number when we want an int value.
6289 * xfaces.c (xlfd_symbolic_value): Make last argument a
6290 Lisp_Object, to be consistent with callers.
6291 (Fbitmap_spec_p): Use XINT to get numeric value of height.
6292 (lface_hash): Apply XFASTINT to lisp values before folding in.
6294 * xfns.c (Fx_show_tip): Use make_number to get lisp objects to
6295 fill in window width and height. Pass an int, not a lisp object,
6296 as first arg to Finsert.
6298 2000-04-01 Gerd Moellmann <gerd@gnu.org>
6300 * xfaces.c (realize_basic_faces): Block input while realizing
6303 * keyboard.c (lispy_mouse_names): Add additional mouse names.
6305 * termhooks.h (NUM_MOUSE_BUTTONS): Increase to 15.
6307 2000-03-31 Gerd Moellmann <gerd@gnu.org>
6309 * xterm.c (x_produce_glyphs): When displaying unibyte text
6310 or ASCII, handle case that per-char metric is null.
6312 2000-03-30 Ken Raeburn <raeburn@gnu.org>
6314 * lisp.h (NO_UNION_TYPE) [ENABLE_CHECKING]: Undef.
6316 * lisp.h (XCONS, XSTRING, XSYMBOL, XFLOAT, XPROCESS, XWINDOW,
6317 XSUBR, XBUFFER): Verify correct object type before returning
6318 pointer, using eassert.
6319 * frame.h (XFRAME): Likewise.
6321 * buffer.c (Frename_buffer, Fset_buffer_multibyte,
6322 swap_out_buffer_local_variables, Fmove_overlay): Don't apply
6323 XSYMBOL, XBUFFER, etc, to values that may be nil or of the wrong
6325 * data.c (set_internal): Likewise.
6326 * dispextern.h (WINDOW_WANTS_MODELINE_P,
6327 WINDOW_WANTS_HEADER_LINE_P): Likewise.
6328 * fileio.c (auto_save_1): Likewise.
6329 * insdel.c (check_markers): Likewise.
6330 * marker.c (buf_charpos_to_bytepos, unchain_marker): Likewise.
6331 * undo.c (record_insert): Likewise.
6332 * vmsproc.c (child_sig): Likewise.
6333 * window.c (unshow_buffer, window_loop): Likewise.
6334 * xterm.c (x_erase_phys_cursor): Likewise.
6336 2000-03-30 Gerd Moellmann <gerd@gnu.org>
6338 * xfns.c (free_image_cache): Free the cache structure itself
6339 last, after all its members have been freed.
6341 * lisp.h (xstrdup): Add prototype.
6343 * alloc.c (xstrdup): Moved here from xfaces.c.
6344 (allocating_for_lisp): Variable removed.
6345 (lisp_malloc): Block input around the calls to malloc and
6348 * xfaces.c (realize_tty_face): Use find_symbol_value instead
6350 (xstrdup): Moved to alloc.c.
6352 2000-03-29 Ken Raeburn <raeburn@gnu.org>
6354 * scroll.c (CHECK_BOUNDS): Renamed from CHECK.
6356 * emacs.c (main): Fix sense of no-loadup test.
6358 * config.in (ENABLE_CHECKING): Undef.
6360 * lisp.h (struct interval): Replace "parent" field with a union of
6361 interval pointer and Lisp_Object; add new bitfield to use as
6362 discriminant. Change other flag fields to bitfields.
6363 (CHECK): New macro for consistency checking. If ENABLE_CHECKING
6364 is defined and the supplied test fails, print a message and
6366 (eassert): New macro. Use CHECK to provide an assert-like
6369 * intervals.h (NULL_INTERVAL_P): Now applies only to real interval
6370 pointers; abort if the value looks like a lisp object.
6371 (NULL_INTERVAL_P, NULL_PARENT, HAS_PARENT, HAS_OBJECT, SET_PARENT,
6372 SET_OBJECT, INTERVAL_PARENT, GET_INTERVAL_OBJECT, COPY_PARENT):
6373 Modify for new interval parent definition.
6375 * alloc.c (mark_interval_tree, MARK_INTERVAL_TREE,
6376 UNMARK_BALANCE_INTERVALS): Update references that need an
6377 addressable lisp object in the interval structure.
6378 (die): New function.
6379 (suppress_checking): New variable.
6381 * intervals.c (interval_start_pos): Just return 0 if there's no
6384 2000-03-29 Gerd Moellmann <gerd@gnu.org>
6386 * lread.c (read1): Accept `.' (period) as symbol start like in CL
6387 and earlier Emacs versions.
6389 * keyboard.c (Ftop_level): Cancel busy-cursor.
6391 * eval.c (call_debugger): Cancel busy-cursor.
6393 2000-03-29 Kenichi Handa <handa@etl.go.jp>
6395 * search.c (Freplace_match): Adjust multibyteness of the current
6396 buffer and NEWTEXT. Free allocated memory before signaling an
6399 2000-03-28 Stefan Monnier <monnier@cs.yale.edu>
6401 * regex.c (analyse_first): New function obtained by ripping out most
6402 of re_compile_fastmap and generalizing it a little bit so that it
6403 can also just return whether a given (sub)pattern can match the empty
6405 (regex_compile): Use `analyse_first' to decide whether the loop-check
6406 needs to be done or not for *, +, *? and +? (the loop check is costly
6407 for non-greedy repetition).
6408 (re_compile_fastmap): Delegate the actual work to `analyse_first'.
6410 2000-03-28 Dave Love <fx@gnu.org>
6412 * s/gnu-linux.h (GC_SETJMP_WORKS): Define for i386, sparc, m68k,
6415 * alloc.c: Include stdio.h. Test STDC_HEADERS, not __STDC__.
6417 2000-03-27 Stefan Monnier <monnier@cs.yale.edu>
6419 * regex.c (REGEX_FREE_STACK, RESET_FAIL_STACK): Make them usable as
6421 (enum re_opcode_t): Update description of succeed_n.
6422 (PATFETCH): Always define.
6423 (regex_compile): Use lookahead rather than PATUNFETCH (for repetition
6424 operators, char classes, shy-groups and intervals).
6425 Optimize special cases of intervals so as to only use succeed_n and
6426 jump_n when really needed.
6427 (re_compile_fastmap): Simplify handling of jump_n and succeed_n now
6428 that we don't have to handle the special cases any more.
6429 Simplify on_failure_jump handling as well.
6431 2000-03-28 Jason Rumney <jasonr@gnu.org>
6433 * lread.c (Fload): Move safe_p definition to above #ifdef DOS_NT.
6435 2000-03-27 Gerd Moellmann <gerd@gnu.org>
6437 * s/freebsd.h (GC_SETJMP_WORKS): Define.
6439 * s/msdos.h (GC_SETJMP_WORKS): Define.
6441 * alloc.c (mark_maybe_object): New function.
6442 (mark_memory): Use it.
6443 (SETJMP_WILL_LIKELY_WORK, SETJMP_WILL_NOT_WORK): New macros.
6444 (setjmp_tested_p, longjmp_done): New variables.
6445 (test_setjmp): New function.
6446 (mark_stack) [!GC_SETJMP_WORKS]: Call test_setjmp.
6447 (init_alloc): Initialize setjmp_tested_p and longjmp_done.
6449 * xdisp.c (face_before_or_after_it_pos): Pass multibyteness
6450 to DEC_TEXT_POS and INC_TEXT_POS.
6452 * dispnew.c (direct_output_for_insert): Use DEC_TEXT_POS
6453 with parameter MULTIBYTE_P.
6455 * dispextern.h (INC_TEXT_POS, DEC_TEXT_POS): Add parameter
6458 * editfns.c (Fsubst_char_in_region): Don't use INC_POS in unibyte
6459 buffers because it looks for multibyte character byte sequences
6460 which don't exist in unibyte text.
6462 * xterm.h (x_specified_cursor_type, x_copy_color): Add prototypes.
6464 * xfaces.c (register_color, unregister_color, unregister_colors)
6465 [DEBUG_X_COLORS]: New functions.
6466 (x_free_colors) [DEBUG_X_COLORS]: Unregister colors.
6468 * xfns.c (x_set_cursor_color): Get color reference counts right.
6470 * xterm.c (x_copy_color): New function.
6471 (x_alloc_nearest_color) [DEBUG_X_COLORS]: Call register_color.
6473 * buffer.h (MAX_PER_BUFFER_VARS): Renamed from MAX_BUFFER_LOCAL_VARS.
6474 (PER_BUFFER_VAR_OFFSET): Renamed from BUFFER_LOCAL_VAR_OFFSET.
6475 (PER_BUFFER_VAR_IDX): Renamed from BUFFER_LOCAL_VAR_IDX.
6476 (PER_BUFFER_VALUE_P): Renamed from BUFFER_HAS_LOCAL_VALUE_P.
6477 (SET_PER_BUFFER_VALUE_P): Renamed from SET_BUFFER_HAS_LOCAL_VALUE_P.
6478 (PER_BUFFER_IDX): Renamed from BUFFER_LOCAL_IDX.
6479 (PER_BUFFER_DEFAULT): Renamed from BUFFER_LOCAL_DEFAULT_VALUE.
6480 (PER_BUFFER_VALUE): Renamed from BUFFER_LOCAL_VALUE.
6481 (PER_BUFFER_SYMBOL): Renamed from BUFFER_LOCAL_SYMBOL.
6482 (PER_BUFFER_TYPE): Renamed from BUFFER_LOCAL_TYPE.
6484 * category.c, data.c, syntax.c, print.c, lread.c: Use new macro
6485 names for handling per-buffer variables.
6487 * buffer.c (buffer_permanent_local_flags): Use MAX_PER_BUFFER_VARS
6488 instead of MAX_BUFFER_LOCAL_VARS.
6489 (last_per_buffer_idx): Renamed from max_buffer_local_idx.
6491 * xfaces.c (lookup_face): Don't assert FACE_SUITABLE_FOR_CHAR_P.
6493 * xfns.c (x_specified_cursor_type): New function.
6494 (x_set_cursor_type): Use it.
6496 * buffer.h (struct buffer): Add cursor_type.
6498 2000-03-26 Stefan Monnier <monnier@cs.yale.edu>
6500 * regex.c (enum re_opcode_t): New opcode on_failure_jump_nastyloop.
6501 (print_partial_compiled_pattern, re_compile_fastmap): Handle new
6503 (regex_compile): Use on_failure_jump_nastyloop for non-greedy loops.
6504 (re_match_2_internal): Add code for on_failure_jump_nastyloop when
6505 executing it as well as when popping it off the stack to find infinite
6506 loops in non-greedy repetition operators.
6508 2000-03-26 Gerd Moellmann <gerd@gnu.org>
6510 * doc.c (Qfunction_documentation): New variable.
6511 (syms_of_doc): Initialize Qfunction_documentation.
6512 (Fdocumentation): If FUNCTION is a symbol with non-nil
6513 `function-documentation' property, return a documentation derived
6516 * buffer.c (syms_of_buffer): Add default-cursor-type.
6517 (init_buffer_once): Don't let cursor_type have a local value
6520 * xterm.c (x_display_and_set_cursor): Choose cursor depending
6521 on buffer-local value of cursor_type.
6522 (x_draw_bar_cursor): Add parameter WIDTH.
6524 * buffer.c (reset_buffer): Initialize buffer's cursor_type.
6525 (init_buffer_once): Set default cursor_type value to t.
6526 Mark cursor_type as local everywhere.
6527 (syms_of_buffer): New per-buffer variable cursor-type.
6529 * buffer.h (struct buffer): Remove member local_var_flags,
6531 (MAX_BUFFER_LOCAL_VARS): New macro.
6532 (BUFFER_LOCAL_VAR_OFFSET, BUFFER_LOCAL_VAR_IDX)
6533 (BUFFER_HAS_LOCAL_VALUE_P, SET_BUFFER_HAS_LOCAL_VALUE_P)
6534 (BUFFER_LOCAL_IDX, BUFFER_LOCAL_DEFAULT_VALUE, BUFFER_LOCAL_VALUE)
6535 (BUFFER_LOCAL_SYMBOL, BUFFER_LOCAL_TYPE): New macros.
6537 * print.c (print_object): Use new macros for per-buffer
6540 * category.c (Fset_category_table): Use new macros for per-buffer
6543 * buffer.c (buffer_permanent_local_flags): Make a char array.
6544 (max_buffer_local_idx): New variable.
6545 (reset_buffer_local_variables, Fbuffer_local_variables): Rewritten
6546 for new handling of per-buffer variables.
6547 (buffer_slot_type_mismatch): Use new macros for per-buffer vars.
6548 (init_buffer_once): Initialize per-buffer vars differently.
6549 Set max_buffer_local_idx.
6551 * syntax.c (Fset_syntax_table): Use new macros for per-buffer
6554 * lread.c (defvar_per_buffer): Use new macros for per-buffer
6557 * data.c (do_symval_forwarding, store_symval_forwarding)
6558 (find_symbol_value, set_internal, default_value, Fset_default)
6559 (Fkill_local_variable, Flocal_variable_p): Use new macros for
6560 per-buffer variables.
6562 * Makefile.in (bootstrap-emacs): Use `mv -f' instead of `mv'.
6564 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6566 * xterm.c (x_term_init): Unblock input around call1 of
6567 Qvendor_specific_keysyms.
6569 * syntax.c (open_paren_in_column_0_is_defun_start): New variable.
6570 (find_defun_start): Consider an open parenthesis in column 0
6571 a defun start only if open_paren_in_column_0_is_defun_start is set.
6572 (syms_of_syntax): New variable open-paren-in-column-0-is-defun-start.
6574 2000-03-24 Stefan Monnier <monnier@cs.yale.edu>
6576 * eval.c (Fautoload): Add entry in load-history (if after dump).
6577 * lread.c (load-history): Update docstring.
6579 2000-03-24 Gerd Moellmann <gerd@gnu.org>
6581 * indent.c (Fvertical_motion): Always use the current buffer.
6582 Temporarily change the window's buffer, if necessary.
6584 2000-03-23 Gerd Moellmann <gerd@gnu.org>
6586 * xterm.c (fast_find_position): Make sure not to consider rows
6587 not visible in the window.
6589 2000-03-22 Stefan Monnier <monnier@cs.yale.edu>
6591 * regex.c (enum syntaxcode): Provide default for non-Emacs.
6592 (re_compile_fastmap, re_match_2_internal): Undo Dave's previous fix.
6594 2000-03-22 Jason Rumney <jasonr@gnu.org>
6596 * w32menu.c (single_submenu): Set help string to NULL if none.
6597 (w32_menu_show): Set help string correctly.
6598 (add-menu-item): Set help string in MIIM_DATA for menu item.
6599 Load SetMenuItemInfoA explicitly.
6600 (w32_menu_display_help): New function.
6602 * w32fns.c (w32_wnd_proc): Handle WM_MENUSELECT message.
6603 (QCdata): Moved to xdisp.c.
6605 * w32term.c (w32_read_socket): Handle WM_MENUSELECT message.
6606 (Vw32_charset_to_codepage_alist): Removed.
6607 (Vw32_charset_info_alist): New variable.
6608 (Qw32_charset_[ansi, default, symbol, shiftjis, hangul, gb2312,
6609 chinesebig5, oem, easteurope, turkish, baltic, russian, arabic,
6610 greek, hebrew, thai, johab, mac, unicode]): New symbols.
6611 (x_produce_glyphs): Remove out of date #ifdef 0'd section. Replace
6613 (w32_codepage_for_font): Use Vw32_charset_info_alist.
6614 (syms_of_w32term): Remove Vw32_charset_to_codepage_alist.
6615 Define Vw32_charset_info_alist and w32_charset symbols.
6617 2000-03-22 Jason Rumney <jasonr@gnu.org>
6619 * makefile.nt (w32bdf.obj): Update dependencies.
6621 * w32bdf.c: Include frame.h and dispextern.h before fontset.h.
6623 * w32fns.c: Include fontset.h after dispextern.h.
6624 (Fx_create_frame): Do not create fontset.
6625 (w32_load_system_font): Doc fix.
6626 (Fx_close_connection): Free full_name if it is not shared.
6628 * w32term.c: Include fontset.h after dispextern.h.
6629 (x_get_glyph_face_and_encoding): New parameter two_byte_p. Callers
6631 (w32_per_char_metric): If PCM is invalid, delete and return NULL.
6632 (x_get_char_and_face_encoding): Use FACE_FOR_CHAR to get face_id.
6633 (w32_font_is_double_byte): New function, needs body.
6634 (x_append_glyph): Set glyph->glyph_not_available_p.
6635 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6636 it->charset. If it->multibyte_p is zero and it->c is a multibyte
6637 character, convert it to a unibyte character.
6638 (struct glyph_string): Delete member `charset'.
6639 (W32_TEXTOUT): Temporarily remove charset_dim until another way of
6640 calculating it is found.
6641 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6642 the case that per char metric is not available correctly.
6643 (x_fill_glyph_string): Handle the case that the specific glyph is
6644 not available correctly.
6645 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6646 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6647 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6648 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6649 fontset. Don't call FS_LOAD_FONT.
6651 2000-03-22 Ken Raeburn <raeburn@gnu.org>
6653 * intervals.h (NULL_INTERVAL): Cast to INTERVAL type.
6654 (INT_LISPLIKE): New macro.
6655 (NULL_INTERVAL_P): Use it.
6656 (INTERVAL_HAS_PARENT, INTERVAL_HAS_OBJECT, SET_INTERVAL_PARENT,
6657 SET_INTERVAL_OBJECT, INTERVAL_PARENT, COPY_INTERVAL_PARENT,
6658 GET_INTERVAL_OBJECT, INTERVAL_PARENT_OR_NULL): New macros.
6660 * alloc.c (make_interval, gc_sweep): Use new macros; eliminate all
6661 explicit references to "parent" field of struct interval and
6662 associated unclean type conversions.
6663 * intervals.c (create_root_interval, root_interval, rotate_right,
6664 rotate_left, balance_possible_root_interval, split_interval_right,
6665 split_interval_left, interval_start_pos, find_interval,
6666 next_interval, previous_interval, update_interval,
6667 adjust_intervals_for_insertion, delete_node, delete_interval,
6668 adjust_intervals_for_deletion, merge_interval_right,
6669 merge_interval_left, reproduce_tree, graft_intervals_into_buffer,
6670 copy_intervals_to_string): Likewise.
6671 * intervals.h (AM_LEFT_CHILD, AM_RIGHT_CHILD, RESET_INTERVAL):
6673 * syntax.c (update_syntax_table): Likewise.
6675 * intervals.c (reproduce_tree_obj): New function, like
6676 reproduce_tree but takes a Lisp_Object for the parent. Declare
6678 (graft_intervals_into_buffer): Use it when appropriate.
6679 (reproduce_tree): Declare with prototype.
6680 (balance_possible_root_interval): Check that the parent is a lisp
6681 object before trying to examine its type.
6683 2000-03-22 Gerd Moellmann <gerd@gnu.org>
6685 * xfaces.c (lface_same_font_attributes_p): Compare font attributes
6686 as strings only if both are known to be strings.
6688 * s/openbsd.h (LIBS_TERMCAP): Undef.
6690 2000-03-21 Stefan Monnier <monnier@cs.yale.edu>
6692 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE): Add default
6693 definitions for non-Emacs compilation.
6694 (enum re_opcode_t): Remove (not)wordchar and move (not)syntaxspec
6695 outside of `#ifdef emacs'.
6696 (print_partial_compiled_pattern): Update.
6697 (regex_compile): Use (not)syntaxspec(Sword) instead of (not)wordchar.
6698 (re_compile_fastmap): Merge handling of charset and charset_not (for
6699 emacs and non-emacs compilation as well).
6700 Similarly for (not)categoryspec and (not)syntaxspec.
6701 Don't use the fastmap when reaching `anychar' since the added
6702 complexity is not justified.
6703 (re_match_2_internal): Merge (not)wordchar (emacs and non-emacs)
6704 and (not)syntaxspec. Merge (not)categoryspec.
6706 2000-03-22 Kenichi Handa <handa@etl.go.jp>
6708 * dispextern.h [!HAVE_WINDOW_SYSTEM] (FACE_SUITABLE_FOR_CHAR_P,
6709 FACE_FOR_CHAR): Define them differently for the configuration of
6712 2000-03-21 Dave Love <fx@gnu.org>
6714 * fontset.c (Fset_fontset_font, Ffontset_font): Fix newlines in
6717 2000-03-21 Gerd Moellmann <gerd@gnu.org>
6719 * xfaces.c (check_lface_attrs) [GLYPH_DEBUG]: Fix syntax error.
6720 (lface_fully_specified_p): Don't check contents of
6721 LFACE_FONT_INDEX because that attribute is optional.
6722 (realize_x_face): Remove now unwarranted xassert.
6724 2000-03-21 Kenichi HANDA <handa@etl.go.jp>
6726 The following changes are to make font selection based on
6727 characters, not charset. In addition, they recover fontset
6728 facilities while utilizing the new font selection mechanism.
6730 * Makefile.in (fontset.o): Depend on dispextern.h.
6732 * alloc.c (mark_face_cache): Don't mark face->registry.
6734 * dispextern.h (struct glyph): New member glyph_not_available_p.
6735 Use 22 bits for face_id.
6736 (enum lface_attribute_index): Add LFACE_FONT_INDEX.
6737 (struct face): Delete member registry, new member ascii_face.
6738 (FACE_SUITABLE_FOR_CHAR_P): Renamed from
6739 FACE_SUITABLE_FOR_CHARSET_P. Caller changed.
6740 (FACE_FOR_CHAR): Renamed from FACE_FOR_CHARSET. Caller changed.
6741 (struct it): Delete member charset, new member
6742 glyph_not_available_p.
6744 * fontset.h (FONT_NOT_OPENED, FONT_NOT_FOUND): Macros removed.
6745 (struct fontset_info, struct fontset_data): Structs removed.
6746 (allloc_fontset_data, free_fontset_data, fs_regiser_fontset,
6747 Vglobale_fontset_alist, font_idx_temp): Externs removed.
6748 (fs_load_font, fs_query_fontset): Adjusted for new argument.
6749 (fs_free_face_fontset, fontset_font_pattern,
6750 face_suitable_for_char_p, face_for_char,
6751 make_fontset_for_ascii_face): Extern them.
6752 (FS_LOAD_FONT): Adjusted for the change of fontset implementation.
6753 (FS_LOAD_FACE_FONT): New macro.
6755 * fontset.c: All codes rewritten or adjusted for the change of
6756 fontset implementation. Now fontset is represented by char table.
6757 (Vglobal_fontset_alist, font_idx_temp, my_strcasetbl): Variables
6759 (my_strcasecmp): Function removed.
6760 (Vfontset_table, next_fontset_id, Vdefault_fontset): New
6762 (AREF, ASIZE): New macros.
6763 (FONTSET_FROM_ID, FONTSET_ID, FONTSET_NAME, FONTSET_FRAME,
6764 FONTSET_ASCII, FONTSET_BASE, BASE_FONTSET_P, FONTSET_REF,
6765 FONTSET_REF_VIA_BASE, FONTSET_SET): New macros.
6766 (fontset_ref, fontset_ref_via_base, fontset_set, make_fontset,
6767 fontset_id_valid_p, font_family_registry, fontset_name,
6768 fontset_ascii, free_face_fontset, face_suitable_for_char_p,
6769 face_for_char, make_fontset_for_ascii_face, fontset_font_pattern):
6771 (fs_load_font): New arg FACE. Caller changed.
6772 (fs_query_fontset): Argument changed. Caller changed.
6773 (Fquery_fontset): call fs_query_fontset.
6774 (fs_register_fontset, alloc_fontset_data, free_fontset_data):
6776 (clear_fontset_elements, check_registry_encoding,
6777 check_fontset_name): New functions.
6778 (syms_of_fontset): Set char-table-extra-slots property of fontset
6779 to 3. Staticpro and initialize Vfontset_table and
6780 Vdefault_fontset. Defsubr fontset_font and fontset_list.
6782 * frame.h (struct frame): Member `fontset_data' removed.
6783 (FRAME_FONTSET_DATA): Macro removed.
6785 * frame.c (make_frame): Don't allocate f->fontset_data.
6786 (Fdelete_frame): Don't free f->fontset_data.
6788 * msdos.c (XMenuActivate): Args to lookup_derived_face changed.
6790 * xdisp.c (charset_at_position): Function removed.
6791 (init_iterator): Don't set member charset of struct `it'.
6792 (handle_face_prop, reseat_to_string, set_iterator_to_next,
6793 next_element_from_display_vector, insert_left_trunc_glyphs):
6795 (face_before_or_after_it_pos): Call FACE_FOR_CHAR, not
6797 (get_next_display_element, append_space,
6798 extend_face_to_end_of_line): Likewise.
6800 * xfaces.c (Qx_charset_registry, Vface_default_registry):
6802 (clear_font_table, frame_update_line_height, load_face_font):
6803 Adjusted for the change of fontset implementation.
6804 (load_face_fontset_font): Function removed.
6805 (pixel_point_size): New function.
6806 (font_list): Argument type changed. Caller changed.
6807 (LFACE_FONT): New macro.
6808 (check_lface_attrs): Check attr[LFACE_FONT_INDEX].
6809 (set_lface_from_font_name): Type of arg FONTNAME is changed to
6810 Lisp_Object. Determine the font name by actually loading a font
6811 by the specified pattern. Set LFACE_FONT (lface) to the specified
6812 pattern. Even if a font is not found, don't try alternatives.
6813 (Finternal_set_lisp_face_attribute): Handle `font' slot in lface.
6814 (set_font_frame_param): If `font' is specified in lface, use it.
6815 (Finternal_get_lisp_face_attribute): Handle `font' slot in lface.
6816 (lface_same_font_attributes_p): Likewise.
6817 (make_realized_face): Arguent changed. Caller changed. Set
6818 face->ascii_face to face itself.
6819 (free_realized_face): Free face->fontset if face is for ASCII.
6820 (face_suitable_for_iso8859_1_p, face_suitable_for_charset_p,
6821 deduce_unibyte_registry, x_charset_registry): Functions removed.
6822 (free_realized_multibyte_face): New function.
6823 (lookup_face, lookup_named_face, lookup_derived_face): Argument
6824 changed. Caller changed.
6825 (try_font_list): Argument type changed.
6826 (face_fontset): Check `font' slot of ATTRS, not `family' slot.
6827 (choose_face_font): Argument changed. Handle fontset properly.
6828 (choose_face_fontset_font): Function removed.
6829 (realize_default_face, realize_named_face): Don't remove the
6831 (realize_face): Argument changed. Caller changed. Remove face
6832 with the arg former_face_id in advance. Load font for the new
6834 (realize_x_face): Argument changed. Caller changed. For a
6835 multibyte character, share fontset with base_face. For a single
6836 byte character, make a new realized fontset. Don't load a font
6838 (realize_tty_face): Argument changed. Caller changed.
6839 (compute_char_face): Call FACE_FOR_CHAR, not FACE_FOR_CHARSET.
6840 (face_at_buffer_position): Don't check multibyte_p for returning
6842 (face_at_string_position): Call FACE_SUITABLE_FOR_CHAR_P, not
6843 FACE_SUITABLE_FOR_CHARSET_P.
6844 (syms_of_xfaces): Remove code for Qx_charset_registry and
6845 Vface_default_registry.
6847 * xterm.c: Include fontset.h after dispextern.h. Undo the changes
6848 related to PER_CHAR_METRIC done by Gerd on 2000-03-03.
6849 (x_per_char_metric): Don't try FONT->default_char. Even if
6850 pcm->width is zero, glyph bits may exist.
6851 (x_encode_char): Always initialize char2b->byte1.
6852 (x_get_char_face_and_encoding): Call FACE_FOR_CHAR to get face_id.
6853 (x_get_glyph_face_and_encoding): New arg two_byte_p. Caller
6855 (x_append_glyph): Set glyph->glyph_not_available_p.
6856 (x_produce_glyphs): Set it->glyph_not_available_p. Don't set
6857 it->charset. Handle the case that per char metric is not
6858 available. If it->multibyte_p is zero and it->c is a multibyte
6859 character, convert it to a unibyte character.
6860 (struct glyph_string): Delete member `charset'.
6861 (x_set_mouse_face_gc): Call FACE_FOR_CHAR to get face_id. Handle
6862 the case that per char metric is not available correctly.
6863 (x_fill_glyph_string): Handle the case that the specific glyph is
6864 not available correctly.
6865 (BUILD_CHAR_GLYPH_STRINGS): Don't set s->charset.
6866 (BUILD_COMPOSITE_GLYPH_STRING): Likewise.
6867 (x_new_font): Call FS_LOAD_FONT, not fs_load_font.
6868 (x_new_fontset): Call fontset_ascii to get ASCII font name of the
6869 fontset. Don't call FS_LOAD_FONT.
6871 * xfns.c (Fx_create_frame): Don't cal fs_register_fontset.
6872 (x_create_tip_frame): Likewise.
6873 (Fx_close_connection): Free full_name of font_info.
6875 * fns.c (optimize_sub_char_table): New function.
6876 (Foptimize_char_table): New function.
6877 (syms_of_fns): Defsubr Soptimize_char_table.
6879 2000-03-20 Gerd Moellmann <gerd@gnu.org>
6881 * buffer.c (Fset_buffer_modified_p): Set update_mode_lines
6882 only if buffer is displayed in some window.
6884 * xdisp.c (handle_single_display_prop): Initialize local `value'.
6885 (try_window_reusing_current_matrix): Don't call scroll run
6886 function if run's current and desired position are the same;
6887 this prevents cursor flickering.
6889 2000-03-19 Stefan Monnier <monnier@cs.yale.edu>
6891 * regex.h (RE_TRANSLATE. RE_TRANSLATE_P): Moved to regex.c.
6893 * regex.c (RE_STRING_CHAR): New macro.
6894 (GET_CHAR_AFER_2): Remove.
6895 (RE_TRANSLATE, RE_TRANSLATE_P): New macros moved from regex.h.
6896 (enum re_opcode_t): Remove on_failure_jump_exclusive.
6897 (print_partial_compiled_pattern, re_compile_fastmap)
6898 (re_match_2_internal): Remove on_failure_jump_exclusive.
6899 (regex_compile): Turn optimizable P+ loops into PP*, so that the
6900 optimization only need to work for * (ie. can use of_keep_string_jump).
6901 Remove the special case for .*\n since it is now covered by the general
6903 (re_search_2): Don't bother with `room'.
6904 (skip_one_char): New function.
6905 (skip_noops): Simplify since `memory' is not needed any more.
6906 (mutually_exclusive_p): Restructure slightly to use `switch' and
6907 add handling for "all" remaining cases.
6908 (re_match_2_internal): Change on_failure_jump_smart to use
6909 on_failure_keep_string_jump (and redirect the end-of-loop jump)
6910 rather than on_failure_jump_exclusive.
6912 2000-03-19 Gerd Moellmann <gerd@gnu.org>
6914 * xfns.c (select_visual): Don't set dpyinfo->n_planes to the
6915 number of bits per RGB because it's everywhere used as the depth
6918 * term.c (calculate_costs): Remove code dealing with X frames.
6920 2000-03-19 Richard M. Stallman <rms@gnu.org>
6922 * lread.c (syms_of_lread): Doc fix for load-convert-to-unibyte.
6924 2000-03-18 Gerd Moellmann <gerd@gnu.org>
6926 * lread.c (read_integer): Unread the last char not consumed.
6928 2000-03-17 Gerd Moellmann <gerd@gnu.org>
6930 * xterm.c (x_update_window_cursor): Don't update in frames
6931 which are in the process of being deleted.
6933 2000-03-16 Gerd Moellmann <gerd@gnu.org>
6935 * Makefile.in (mostlyclean): Add `*.core'.
6936 (clean): Add `bootstrap-emacs'.
6938 * lread.c (read_integer): New function.
6939 (read1): Support read syntax #o, #x, #b, #r.
6941 2000-03-15 Stefan Monnier <monnier@cs.yale.edu>
6943 * regex.c (re_match_2): Fix string shortening (to fit `stop') to
6944 make sure POINTER_TO_OFFSET gives the same value before and after
6945 PREFETCH. Use `dfail' to guarantee "atomic" matching.
6946 (PTR_TO_OFFSET): Use POINTER_TO_OFFSET.
6947 (debug): Now only active if > 0 rather than if != 0.
6948 (DEBUG_*): Update for the new meaning of `debug'.
6949 (print_partial_compiled_pattern): Add missing `succeed' case. Use
6950 CHARSET_* macros in the charset(_not) branch. Fix off-by-two bugs
6951 in `succeed_n', `jump_n' and `set_number_at'.
6952 (store_op1, store_op2, insert_op1, insert_op2)
6953 (at_begline_loc_p, at_endline_loc_p): Add prototype.
6954 (group_in_compile_stack): Move to after its arg's types are
6955 declared and add a prototype.
6956 (PATFETCH): Define in terms of PATFETCH_RAW.
6957 (GET_UNSIGNED_NUMBER): Add the usual `do { ... } while(0)'
6959 (QUIT): Redefine as a nop except for NTemacs.
6960 (regex_compile): Handle intervals {,M} as if it was {0,M}. Fix
6961 indentation of the greedy-op and shy-group code.
6962 (at_(beg|end)line_loc_p): Fix argument's types.
6963 (re_compile_fastmap): Ifdef out failure_stack_ptr to shut up gcc.
6964 (re_search_2): Use POS_AS_IN_BUFFER. Simplify `room' computation.
6965 (MATCHING_IN_FIRST_STRING): Remove.
6966 (re_match_2): Use POS_AS_IN_BUFFER. Ifdef out failure_stack_ptr
6967 to shut up gcc. Use FIRST_STRING_P and POINTER_TO_OFFSET. Use
6968 QUIT unconditionally.
6970 2000-03-15 Gerd Moellmann <gerd@gnu.org>
6972 * minibuf.c (Fminibuffer_complete): Set point to ZV if finding
6975 * process.c (send_process): Add a hint that the function
6976 can call Lisp code to its comment.
6978 * lread.c (load_dangerous_libraries): New variable.
6979 (Vbytecomp_version_regexp): New variable.
6980 (safe_to_load_p): New function.
6981 (Fload): Handle files not compiled with Emacs specially.
6982 (syms_of_lread): New Lisp variable load-dangerous-libraries.
6984 2000-03-14 Gerd Moellmann <gerd@gnu.org>
6986 * lisp.h (free_frame_xic) [HAVE_X_I18N]: Add missing semicolon.
6988 * xterm.c (xim_close_dpy, xim_initialize): Use X11R6-style XIM
6989 support functions only if HAVE_X11R6_XIM is defined.
6990 (xim_instantiate_callback): Define only if HAVE_X11R6_XIM.
6992 * s/sol2.h (INHIBIT_X11R6_XIM): Define.
6994 * xfns.c (X_I18N_INHIBITED): Don't define.
6995 (create_frame_xic): Remove conditional compilation on
6997 (x_kill_gs_process, x_window): Use FRAME_X_VISUAL.
6999 * config.in (HAVE_X_I18N): Moved here from xterm.h.
7000 (HAVE_X11R6_XIM): Define.
7002 * xterm.h (HAVE_X_I18N) [HAVE_X11R6]: Moved to config.in.
7004 * xterm.c (x_term_init): Add support for X resource `synchronous'.
7005 If set, call XSynchronize.
7007 2000-03-13 Stefan Monnier <monnier@cs.yale.edu>
7009 * regex.c: Declare a new type `re_char' used throughout the code
7010 for the string char type. It's `const unsigned char' to match the
7011 rest of Emacs. Consistently make sure all pointers to strings use
7012 it and make sure all pointers into the pattern use `unsigned
7014 (re_match_2_internal): Use `PREFETCH+STRING_CHAR' instead of
7015 GET_CHAR_AFTER_2. Also merge wordbound and notwordbound to reduce
7018 * charset.h (GET_CHAR_AFTER_2): Remove.
7019 (GET_CHAR_BEFORE_2): Use unsigned chars, like everywhere else.
7021 2000-03-12 Ken Raeburn <raeburn@gnu.org>
7023 * Makefile.in (temacs): Evaluate ALL_LDFLAGS into a temporary
7024 variable before the invocation of YMF_PASS_LDFLAGS, in case both
7025 of them try to use backquotes.
7027 2000-03-12 Dave Love <fx@gnu.org>
7029 * unexelf.c: Restore changes of 1999-10-19.
7030 (unexec): Don't adjust bss for sbss type SHT_PROGBITS; otherwise
7031 fix its type and alignment; copy it from current process.
7033 2000-03-12 Gerd Moellmann <gerd@gnu.org>
7035 * atimer.c (cancel_atimer): Break out of the loop as soon as timer
7036 has been found. Fix bug not computing timer's predecessor.
7038 * fileio.c (Fread_file_name): Handle case that DIR contains a
7041 * window.c (Fsave_window_excursion): Doc fix.
7043 * xfns.c (x_defined_color): Rewritten to use
7044 x_allocate_nearest_color.
7046 2000-03-12 Eli Zaretskii <eliz@is.elta.co.il>
7048 * msdos.c (vga_installed): New function, code moved from
7049 dos_set_window_size.
7050 (Qbar, Qcursor_type, outside_cursor): New variables.
7051 (syms_of_msdos): Intern and staticpro them.
7052 (dos_ttraw) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Save the cursor
7053 shape used outside Emacs when called for the first time.
7054 (dos_ttcooked) [__DJGPP__ >= 2, !HAVE_X_WINDOWS]: Restore the
7055 cursor shape used outside Emacs.
7056 (msdos_set_cursor_shape, IT_set_cursor_type): New functions.
7057 (IT_frame_up_to_date): Call IT_set_cursor_type, in case the cursor
7059 (IT_set_frame_parameters): Call IT_set_cursor_type if the frame
7060 parameters specify the cursor. Make qreverse a global
7061 variable (renamed to Qreverse).
7063 2000-03-09 Gerd Moellmann <gerd@gnu.org>
7065 * fns.c (Fy_or_n_p): Cancel busy-cursor.
7067 2000-03-08 Stefan Monnier <monnier@cs.yale.edu>
7069 This is a big redesign of failure-stack and register handling, prompted
7070 by bugs revealed when trying to add shy-groups. Overall, what happened
7071 is that loops are now structured a little differently, groups can be
7072 shy and the code is a little simpler.
7074 * regex.h: Update the copyright.
7075 (RE_SHY_GROUPS): New value.
7076 (RE_UNMATCHED_RIGHT_PAREN_ORD): Renumber.
7077 (RE_SYNTAX_EMACS): Add RE_SHY_GROUPS.
7079 * regex.c (enum re_opcode_t): Remove jump_past_alt,
7080 maybe_pop_jump, push_dummy_failure and dumy_failure_jump. Add
7081 on_failure_jump_(exclusive, loop and smart). Also fix the comment
7082 for (start|stop)_memory since they now only take one argument (the
7083 second has becomes unnecessary).
7084 (print_partial_compiled_pattern): Adjust for changes in
7086 (print_compiled_pattern): Use %ld to printf long ints and flush to
7087 make debugging a little easier.
7088 (union fail_stack_elt): Make the integer unsigned.
7089 (struct fail_stack_type): Add a `frame' element.
7090 (INIT_FAIL_STACK): Init `frame' as well.
7091 (POP_PATTERN_OP): New macro for re_compile_fastmap.
7092 (DEBUG_PUSH, DEBUG_POP): Remove.
7093 (NUM_REG_ITEMS): Remove.
7094 (NUM_NONREG_ITEMS): Adjust.
7095 (FAILURE_PAT, FAILURE_STR, NEXT_FAILURE_HANDLE)
7096 (TOP_FAILURE_HANDLE): New macros for the cycle detection.
7097 (ENSURE_FAIL_STACK): New macro for PUSH_FAILURE_(REG|POINT).
7098 (PUSH_FAILURE_REG, POP_FAILURE_REG, CHECK_INFINITE_LOOP): New
7100 (PUSH_FAILURE_POINT): Don't push registers any more. The pattern
7101 address pushed is not the destination of the jump but the source
7103 (NUM_FAILURE_ITEMS): Remove.
7104 (POP_FAILURE_POINT): Adapt to the new stack structure (i.e. pop
7105 registers before the actual failure point). Don't hardcode any
7106 meaning for str==NULL anymore.
7107 (union register_info_type, REG_MATCH_NULL_STRING_P, IS_ACTIVE)
7108 (MATCHED_SOMETHING, EVER_MATCHED_SOMETHING, SET_REGS_MATCHED):
7110 (REG_UNSET_VALUE): Use NULL (why not?).
7111 (compile_range): Remove declaration since it doesn't exist.
7112 (struct compile_stack_elt_t): Remove inner_group_offset.
7113 (old_reg(start|end), reg_info, reg_dummy, reg_info_dummy): Remove.
7114 (regex_grow_registers): Remove dead code.
7115 (FIXUP_ALT_JUMP): New macro.
7116 (regex_compile): Add shy-groups Change loops to use
7117 on_failure_jump_smart&jump instead of
7118 on_failure_jump&maybe_pop_jump. Change + loops to eliminate the
7119 initial (dummy_failure_)jump. Remove c1_base (looks like unused
7120 variable to me). Use `jump' instead of `jump_past_alt' and don't
7121 bother with push_dummy_failure in alternatives since it is now
7122 unnecessary. Use FIXUP_ALT_JUMP. Eliminate a useless `#ifdef
7123 emacs' for (re)allocating the stack.
7124 (re_compile_fastmap): Remove dead variables i and num_regs. Exit
7125 from loop when bufp->can_be_null rather than jumping to `done'.
7126 Avoid jumping backwards so as to ensure termination. Use
7127 PATTERN_STACK_EMPTY and POP_PATTERN_OP. Improved handling of
7128 backreferences. Remove dead code in handling of `anychar'.
7129 (skip_noops, mutually_exclusive_p): New functions taken from the
7130 handling of `maybe_pop_jump' in re_match_2_internal. Slightly
7131 improve mutually_exclusive_p to handle ".+\n".
7132 (lowest_active_reg, highest_active_reg,
7133 NO_(LOWEST|HIGHEST)_ACTIVE_REG) Remove.
7134 (re_match_2_internal): Use %p instead of 0x%x when printf'ing
7135 ptrs. Don't SET_REGS_MATCHED anymore. Remove many dead
7136 variables. Push register (in `start_memory') on the stack rather
7137 than storing it in old_reg(start|end). Remove the cycle detection
7138 from `stop_memory', replaced by the use of on_failure_jump_loop
7139 for greedy loops. Add code for the new on_failure_jump_<foo>.
7140 Remove ad-hoc code in `on_failure_jump' to push more registers in
7141 the case of a loop. Take out code from `maybe_pop_jump' into
7142 separate functions and adapt it to the semantics of
7143 `on_failure_jump_smart'. Remove jump_past_alt, dummy_failure_jump
7144 and push_dummy_failure. Remove dummy_failure handling and
7145 handling of `failures to jump to on_failure_jump' (this last one
7146 was already dead code, it seems).
7147 (group_match_null_string_p, alt_match_null_string_p)
7148 (common_op_match_null_string_p): Remove.
7150 2000-03-08 Dave Love <fx@gnu.org>
7152 * config.in: Don't depend on __STDC__ for volatile.
7153 Add POINTER_TYPE, PTR, PROTOTYPES.
7155 * hftctl.c, strftime.c: Use PROTOTYPES.
7156 * eval.c (find_handler_clause): Likewise.
7158 * mem-limits.h: Use POINTER_TYPE.
7160 * lisp.h (P_): Define based on PROTOTYPES, not __STDC__.
7161 (memory_warnings): Declare using POINTER_TYPE.
7163 2000-03-08 Gerd Moellmann <gerd@gnu.org>
7165 * xfns.c (x_set_cursor_type): If ARG is nil, give frame no cursor.
7167 * xdisp.c (display_echo_area): Temporarily inhibit garbage
7170 * xfns.c: Remove obsolete code in #if 0.
7171 (Fx_focus_frame): New function.
7173 2000-03-07 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7175 * coding.c (coding_category_name): Add coding-category-utf-8,
7176 coding-category-utf-16-be, coding-category-utf-16-le.
7177 (UTF_8_1_OCTET_P, UTF_8_EXTRA_OCTET_P, UTF_8_2_OCTET_LEADING_P,
7178 UTF_8_3_OCTET_LEADING_P, UTF_8_4_OCTET_LEADING_P,
7179 UTF_8_5_OCTET_LEADING_P, UTF_8_6_OCTET_LEADING_P): New macros.
7180 (detect_coding_utf_8): New function.
7181 (UTF_16_INVALID_P, UTF_16_HIGH_SURROGATE_P
7182 UTF_16_LOW_SURROGATE_P): New macros.
7183 (detect_coding_utf_16): New function
7184 (detect_coding_mask): When priorities are specified, skip any
7185 categories that have `nil' coding-system. Fix bug of returning
7186 wrong mask when PRIORITIES is specified and detect_coding_XXX()
7187 returns a mask not set in PRIORITIES.
7188 (detect_eol_type_in_2_octet_form): New function.
7189 (detect_eol): selects detect_eol_type_XXX to call according to
7190 cooding->category_idx.
7191 (detect_coding_system): Remove `nil' coding-system in the result.
7192 (Fupdate_coding_systems_internal): Update all coding-categories.
7194 * coding.h (CODING_CATEGORY_IDX_UTF_8,
7195 CODING_CATEGORY_IDX_UTF_16_BE, CODING_CATEGORY_IDX_UTF_16_LE): New
7197 (CODING_CATEGORY_IDX_RAW_TEXT, CODING_CATEGORY_IDX_BINARY,
7198 CODING_CATEGORY_IDX_MAX): Adjusted for the above macros.
7199 CODING_CATEGORY_IDX_UTF_16_LE.
7200 (CODING_CATEGORY_MASK_UTF_8, CODING_CATEGORY_MASK_UTF_16_BE,
7201 CODING_CATEGORY_MASK_UTF_16_LE): New macros.
7202 (CODING_CATEGORY_MASK_ANY): Include the above macros.
7203 (CODING_CATEGORY_MASK_UTF_16_BE_LE): New macro.
7205 2000-03-07 Gerd Moellmann <gerd@gnu.org>
7207 * doc.c (Fdocumentation_property): If value is not a string,
7208 and doesn't refer to etc/DOC, evaluate it to obtain a string.
7210 * xterm.c (x_connection_closed) [USE_X_TOOLKIT]: Don't try to
7211 close the display with XtCloseDisplay. This caused a bus error
7214 * minibuf.c (Fminibuffer_complete): Move point to ZV when input is
7215 complete but not unique.
7217 2000-03-06 Gerd Moellmann <gerd@gnu.org>
7219 * process.c (send_process): Remove local variable `procname' that
7220 might become invalid when a GC happens. Instead, access the
7221 process name slot directly.
7223 * xfns.c (x_set_menu_bar_lines_1): Adjust window's orig_top and
7226 * frame.c (set_menu_bar_lines_1): Adjust window's orig_top and
7229 2000-03-06 Eli Zaretskii <eliz@is.elta.co.il>
7231 * msdos.c (IT_note_mouse_highlight): Return immediately if frame's
7232 glyph matrices have been freed.
7234 2000-03-05 Gerd Moellmann <gerd@gnu.org>
7236 * Makefile.in (tags): Include ../lwlib/TAGS in TAGS.
7237 (bootstrap-temacs): Set LC_ALL to C like for temacs.
7239 * xfns.c (QCdata): Moved to xdisp.c.
7241 * xdisp.c (QCdata): Moved here from xfns.c.
7242 (syms_of_xdisp): Initialize QCdata.
7244 * frame.h (FRAME_INTERNAL_BORDER_WIDTH) [!HAVE_X_WINDOWS]: Define.
7246 * window.c (coordinates_in_window): Use
7247 FRAME_INTERNAL_BORDER_WIDTH_SAFE instead of
7248 FRAME_INTERNAL_BORDER_WIDTH.
7250 * xdisp.c (try_window_id): Recompute unchanged information if
7251 it is obviously invalid.
7253 * xterm.c (x_term_init): Create a colormap if not using the
7256 * xterm.h (select_visual): Change prototype.
7258 * xfns.c (select_visual): Rewritten. Recognize user-specified
7260 (visual_classes): New variable.
7262 2000-03-04 Gerd Moellmann <gerd@gnu.org>
7264 * xfns.c (x_defined_color, x_set_mouse_color, lookup_rgb_color)
7265 (lookup_pixel_color, x_laplace, x_build_heuristic_mask)
7266 (png_load): Access colormap of frame using FRAME_X_COLORMAP.
7267 (x_decode_color): Don't handle allocation of white and black
7269 (x_window) [USE_X_TOOLKIT]: Set XtNvisual, XtNdepth, and
7270 XtNcolormap resources.
7271 (x_window) [!USE_X_TOOLKIT]: Pass colormap to XCreateWindow.
7272 (Fx_create_frame): Initialize color members of x_output structure.
7273 (xpm_load): Pass colormap to XPM lib.
7275 * xfaces.c (x_free_colors): Access colormap of frame using
7276 FRAME_X_COLORMAP. Be paranoid about freeing black and white
7277 when default colormap is used.
7279 * xterm.c (x_term_init): Set Colormap member of x_display_info
7280 structure. Copy colormap if resource `privateColormap' is
7281 specified (PseudoColor only).
7282 (x_setup_relief_color): Access colormap of frame using
7285 * xterm.h (struct x_display_info): Add Colormap member `cmap'.
7286 (FRAME_X_COLORMAP, FRAME_X_VISUAL): New macros.
7288 2000-03-04 Jason Rumney <jasonr@gnu.org>
7290 * xfaces.c Change many FRAME_X... macros to FRAME_WINDOW... or
7291 other non-platform-specific equivalents.
7292 [WINDOWSNT]: Include w32term.h, fontset.h and define X
7293 specific functions and macros as their w32 equivalents where
7294 non-platform-specifics are not available.
7295 [HAVE_X_WINDOWS]: Change most of these to HAVE_WINDOW_SYSTEM.
7296 (x_create_gc, x_free_gc) [WINDOWSNT]: Add W32 versions.
7297 (clear_font_table) [WINDOWSNT]: Call w32_unload_font.
7298 (frame_update_line_height): Use macros to access f->output_data.
7299 (defined_color): Remove FIXME comments; fixed.
7300 (x_face_list_fonts, prepare_face_for_display): Put X specifics
7301 into #ifdef blocks. Add WINDOWSNT blocks.
7302 (Fx_list_fonts): Use macros for accessing font data.
7303 (set_lface_from_font_name): Different default fonts for X and
7305 (font_scalable_p) [WINDOWSNT]: Treat wildcard XLFD_AVGWIDTH as
7306 scalable for backward compatibility.
7307 (realize_tty_face) [MSDOS]: Do the same for WINDOWSNT.
7308 (syms_of_xfaces) [WINDOWSNT]: Allow scalable fonts by default.
7310 * emacs.c (main) [HAVE_NTGUI]: Call syms_of_xfaces instead of
7313 * makefile.nt (w32faces.obj): Remove.
7316 2000-03-03 Jason Rumney <jasonr@gnu.org>
7318 * keyboard.c (make_lispy_event): Call buffer_posn_from_coords with
7321 2000-03-03 Ken Raeburn <raeburn@gnu.org>
7323 * unexelf.c (PT_LOAD, SHT_*, SHN_*) [__NetBSD__]: Only provide
7324 standard ELF definitions here if the system header does not.
7326 2000-03-03 Gerd Moellmann <gerd@gnu.org>
7328 * xterm.c (PER_CHAR_METRIC): Removed.
7329 (x_per_char_metric_1, x_default_char): New functions.
7330 (x_per_char_metric): If font's default char is invalid, return
7331 metrics of a suitably chosen usable default char.
7332 (x_draw_glyph_string_foreground): If font has an invalid default
7333 char, replace occurrences of unprintable chars with a suitably
7334 chosen usable default char.
7336 2000-03-02 Gerd Moellmann <gerd@gnu.org>
7338 * xterm.c (note_mouse_highlight): Return quickly if frame's
7339 glyph matrices have been freed.
7341 * dispnew.c (free_glyphs): Block input while freeing matrices.
7343 * xfns.c (x_clear_image, x_kill_gs_process): Use x_free_colors.
7345 * xterm.c (x_alloc_lighter_color, x_setup_relief_color): Use
7348 * dispextern.h (x_free_colors): Add prototype.
7350 * xfaces.c (x_free_colors): New function.
7351 (unload_color, free_face_colors): Use it.
7353 2000-03-02 Eli Zaretskii <eliz@is.elta.co.il>
7355 * msdos.h (FRAME_INTERNAL_BORDER_WIDTH): Define to zero.
7357 * window.c [MSDOS]: Include msdos.h.
7359 2000-03-02 Dave Love <fx@gnu.org>
7361 * m/powerpcle.h, m/sparc.h: Don't set C_OPTIMIZE_SWITCH.
7363 * m/mips-siemens.h, m/news-r6.h, m/news-risc.h, m/tekxd88.h: Don't
7364 set C_OPTIMIZE_SWITCH for gcc.
7366 2000-03-02 Kenichi Handa <handa@etl.go.jp>
7368 * coding.c (coding_save_composition): Be sure to allocate
7369 composition data area in coding even if there's no composition in
7372 2000-03-01 Jason Rumney <jasonr@gnu.org>
7374 * w32term.c: Equivalent changes to those made to xterm.c on
7375 2000-02-25 and 2000-02-24.
7377 * w32fns.c: Equivalent changes to those made to xfns.c on
7378 2000-02-25 and 2000-02-21.
7380 * sysdep.c: [WINDOWSNT]: Use sys_read and sys_write to ensure
7381 correct line-end convention is followed.
7383 * w32menu.c [HAVE_BOXES]: Remove #undef.
7384 (single_keymap_panes): Remove code for simulating checkmarks.
7385 (single_menu_item): Remove notbuttons_ptr argument. Callers changed.
7386 Remove code for drawing simulated checkmarks.
7387 (w32_menu_show): make unibyte help string correctly.
7388 (add_menu_item): draw standard Windows checkmarks. Draw radio
7389 buttons as radio buttons if possible.
7391 2000-03-01 Gerd Moellmann <gerd@gnu.org>
7393 * sysdep.c (start_of_text): Don't define this function for NetBSD
7396 * m/pmax.h (START_FILES, CANNOT_DUMP) [__NetBSD__ || __OpenBSD__]:
7398 (UNEXEC) [__NetBSD__ || __OpenBSD__]: Define to unexelf.o.
7399 (LINKER): Don't undef if __NetBSD__ is defined.
7401 * m/mips.h (LINKER) [__NetBSD__ || __OpenBSD__]: Don't define.
7403 * fileio.c [__NetBSD__]: Define `unix'.
7405 * xfns.c (start_busy_cursor): Allow floats for busy-cursor-delay.
7407 2000-02-29 Gerd Moellmann <gerd@gnu.org>
7409 * atimer.c (start_atimer): Don't abort when timers are stopped.
7410 (append_atimer_lists): New function.
7411 (cancel_atimer, stop_other_atimers, run_all_atimers): Handle
7412 arbitrary lists of stopped and running atimers.
7414 * atimer.c (cancel_atimer): Handle canceling an atimer when
7415 some timers are stopped.
7417 * xfns.c (cancel_busy_cursor): Set busy_cursor_atimer to null
7420 * fns.c (maybe_resize_hash_table): Handle case of new size
7421 coming out as being the same as old size.
7423 2000-02-27 Jason Rumney <jasonr@gnu.org>
7425 * makefile.nt: Add atimer.h to dependencies.
7426 * w32.c (init_environment): Set Vw32_num_mouse_buttons here.
7427 * w32console.c: Only disable window system features for dispextern.h
7428 (initialize_w32_display): Build a display info for the console.
7429 * w32faces.c (tty_defined_color): Apply xfaces.c change from 02-17.
7430 * w32fns.c (w32_wnd_proc) [WM_LBUTTON_DOWN, WM_RBUTTON_DOWN,
7431 WM_LBUTTON_UP, WM_RBUTTON_UP]: Do not treat 4 or more button mice
7433 * w32gui.h (struct W32FontStruct): Revert last change after change
7435 * w32menu.c (single_submenu): Set up help string.
7436 [!HAVE_MULTILINGUAL_MENU]: Don't overwrite item_name with descrip.
7437 (w32_dialog_show): Set up help string.
7438 * w32term.c (w32_display_info_for_display): Remove unused function.
7439 (w32_draw_bitmap): Use pre-built bitmaps.
7440 (w32_initialize_display_info): New function to initialize parts of
7441 display info that are common to both GUI and console frames.
7442 (w32_term_init): Use w32_initialize_display_info. Do not set
7443 Vw32_num_mouse_buttons here, as it is not called for console
7444 frames. Build bitmaps for indicating truncated lines etc.
7445 (x_delete_display): Destroy pre-built bitmaps.
7446 * xdisp.c (handle_single_display_prop): Use FONT_HEIGHT macro.
7447 (echo_area_display): Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM.
7449 2000-02-27 Dave Love <fx@gnu.org>
7451 * lisp.h: Add a bunch of prototypes.
7453 2000-02-26 Kenichi Handa <handa@etl.go.jp>
7455 * keyboard.c (read_char): Set `usec' correctly.
7457 2000-02-25 Miyashita Hisashi <himi@bird.scphys.kyoto-u.ac.jp>
7459 * ccl.c (ccl_driver) [CCL_MapMultiple]: When the mapped value is
7460 `lambda', set reg[RRR] to the map index.
7461 (ccl_driver) [CCL_MapSingle]: When the mapped value is found, set
7462 reg[RRR] to 0. Otherwise, set it to -1.
7464 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7466 * emacs.c (main): Remove code snippet commented out with `//'.
7468 2000-02-25 Richard M. Stallman <rms@gnu.org>
7470 * fileio.c (Ffile_symlink_p): If result starts with a `/'
7471 and contains a `:', prepend `/:'.
7473 * window.c (select_window_1): If selected_window is nil,
7474 don't "swap out" the buffer's point.
7475 (Fset_window_configuration): Set selected_window to nil
7476 before calling Fselect_window.
7477 (unshow_buffer): Don't set point in buffer from window's point
7478 if another more recently selected window also shows the buffer.
7480 2000-02-25 Gerd Moellmann <gerd@gnu.org>
7482 * keyboard.c (recursive_edit_1): Cancel busy-cursor.
7484 * xfns.c (inhibit_busy_cursor, busy_count): Removed.
7485 (Fx_show_busy_cursor, Fx_hide_busy_cursor): Removed.
7486 (busy_cursor_atimer, busy_cursor_shown_p, Vbusy_cursor_delay): New
7488 (DEFAULT_BUSY_CURSOR_DELAY): New define.
7489 (start_busy_cursor, cancel_busy_cursor, show_busy_cursor)
7490 (hide_busy_cursor): New functions.
7491 (syms_of_xfns): DEFVAR_LISP Vbusy_cursor_delay.
7493 * minibuf.c (read_minibuf): Cancel busy-cursor.
7495 * keyboard.c (command_loop_1): Call start_busy_cursor before
7496 Fcommand_execute and cancel_busy_cursor after it.
7497 (timer_check): Remove busy-cursor code.
7498 (Fread_key_sequence, Fread_key_sequence_vector): Start/cancel busy
7501 * process.c (wait_reading_process_input): Remove busy-cursor code.
7503 * eval.c (Fsignal): Call cancel_busy_cursor instead of
7504 Fx_hide_busy_cursor.
7506 * dispextern.h (Fx_show_busy_cursor, Fx_hide_busy_cursor):
7508 (start_busy_cursor, cancel_busy_cursor): Add prototypes.
7510 * lisp.h (Fx_hide_busy_cursor): Remove prototype.
7512 * xterm.c (XTread_socket): Remove busy-cursor code.
7514 * dispnew.c (flush_stdout) [GLYPH_DEBUG]: New function.
7515 (build_frame_matrix_from_leaf_window): Put code handling
7516 glyph row's not being a slice of a frame row in #if 0.
7517 (sync_window_with_frame_matrix_rows): New function.
7518 (frame_row_to_window): New function.
7519 (mirror_line_dance): Handle copies between windows.
7521 * lread.c (Fload): Use `xfree' instead of `free'.
7522 (init_obarray): Use `xmalloc' instead of `malloc'.
7524 * window.c (Fset_window_buffer): Set WINDOW to the window
7526 (coordinates_in_window): Take frame's internal border width
7529 2000-02-24 Gerd Moellmann <gerd@gnu.org>
7531 * xterm.c (x_display_and_set_cursor): Display cursor of
7532 non-selected windows depending on the setting of
7533 cursor_in_non_selected_windows.
7535 * xdisp.c (cursor_in_non_selected_windows): New variable.
7536 (syms_of_xdisp): DEFVAR_BOOL it.
7538 2000-02-23 Gerd Moellmann <gerd@gnu.org>
7540 * data.c (Fstring_to_number): If number is greater than what
7541 fits into an integer, return a float.
7543 * eval.c (specbind): Remove references to
7544 keyword_symbols_constant_flag.
7546 * data.c (keyword_symbols_constant_flag): Removed.
7547 (Fmakunbound, set_internal, syms_of_data): Remove references to
7548 keyword_symbols_constant_flag.
7550 * bytecode.c (Fbyte_code): Remove keyword_symbols_constant_flag.
7552 2000-02-23 Kenichi Handa <handa@etl.go.jp>
7554 * syntax.c (multibyte_syntax_as_symbol): New variable.
7555 (syms_of_syntax): Declare it as a Lisp variable.
7556 (SYNTAX_WITH_MULTIBYTE_CHECK): New macro.
7557 (scan_lists): If both sexpflag and multibyte_syntax_as_symbol are
7558 nonzero, treat all multibyte characters as symbol.
7559 (init_syntax_once): Give syntax `word' to all multibyte
7562 2000-02-22 Eli Zaretskii <eliz@is.elta.co.il>
7564 * frame.c (Fdelete_frame): Don't let echo_area_window remain on
7567 2000-02-21 Gerd Moellmann <gerd@gnu.org>
7569 * frame.c (Fmouse_position): GCPRO retval instead of x and y.
7571 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7572 (x_non_menubar_window_to_frame): Check the busy-cursor window.
7574 2000-02-21 Dave Love <fx@gnu.org>
7576 * frame.c (Vmouse_position_function): New variable.
7577 (Fmouse_position): Use it.
7578 (syms_of_frame): Install it.
7580 * charset.c (find_charset_in_str): Fix use of `c' instead of `c1'.
7582 2000-02-20 Gerd Moellmann <gerd@gnu.org>
7584 * fileio.c (Finsert_file_contents): Unbind the binding of
7585 standard-output done by temp_output_buffer_setup.
7587 * eval.c (funcall_lambda): Don't bind Qmocklisp_arguments unless
7588 Vmocklisp_arguments is nil. Inline Fcar and Fcdr.
7589 (specbind, unbind_to): Handle most common case of non-constant
7590 symbol with trivial value specially.
7592 * bytecode.c (Fbyte_code) <Bvarset>: Inline most common case.
7594 2000-02-20 Richard M. Stallman <rms@gnu.org>
7596 * data.c (Fmake_variable_buffer_local): Doc fix.
7597 Init found_for_buffer to 0.
7598 (Fmake_variable_frame_local): If the variable has already
7599 been buffer-local, set the check_frame field.
7601 2000-02-20 Eli Zaretskii <eliz@is.elta.co.il>
7603 * msdos.c (IT_write_glyphs): Allocate a larger screen_buf as data
7604 produced for CODING_MODE_LAST_BLOCK requires.
7606 2000-02-18 Dave Love <fx@gnu.org>
7608 * keyboard.c (echo_keystrokes): Remove declaration.
7609 (Vecho_keystrokes) New variable.
7610 (read_char, record_menu_key, read_key_sequence): Use it to allow
7612 (syms_of_keyboard): Change Vecho_keystrokes declaration.
7614 * lread.c: Undef feature selection macros before defining.
7616 2000-02-18 Gerd Moellmann <gerd@gnu.org>
7618 * data.c (let_shadows_buffer_binding_p): Ignore specbindings
7619 for symbols other than the symbol in question.
7621 2000-02-17 Dave Love <fx@gnu.org>
7623 * s/sol2.h (C_DEBUG_SWITCH): Define to allow optimization.
7625 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7627 * emacs.c (main): Use #if GC_MARK_STACK instead of #ifdef.
7629 * alloc.c (enum mem_type): Compile unconditionally.
7631 2000-02-17 Eli Zaretskii <eliz@is.elta.co.il>
7633 * xfaces.c (tty_defined_color): Don't return faulire indication
7634 for unspecified-fg and unspecified-bg pseudo-colors.
7636 2000-02-17 Gerd Moellmann <gerd@gnu.org>
7638 * alloc.c (mark_object): Don't mark symbol names in pure space.
7639 (gc_sweep): Don't unmark symbol names in pure space.
7641 * lisp.h (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS)
7642 (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES)
7643 [GC_MARK_STACK]: New defines.
7644 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, UNGCPRO)
7645 [GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS]: Define as no-ops.
7647 * emacs.c (main) [GC_MARK_STACK]: Initialize stack_base.
7649 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer): Use
7650 allocate_buffer instead of xmalloc.
7652 * alloc.c (toplevel): Include setjmp.h.
7653 (PURE_POINTER_P): New define.
7654 (enum mem_type) [GC_MARK_STACK]: New enumeration.
7655 (Vdead) [GC_MARK_STACK]: New variable.
7656 (lisp_malloc): Add parameter TYPE, call mem_insert if
7657 GC_MARK_STACK is defined.
7658 (allocate_buffer): New function.
7659 (lisp_free) [GC_MARK_STACK]: Call mem_delete.
7660 (free_float) [GC_MARK_STACK]: Set type to Vdead.
7661 (free_cons) [GC_MARK_STACK]: Set car to Vdead.
7662 (stack_base, mem_root, mem_z) [GC_MARK_STACK]: New variables.
7663 (MEM_NIL) [GC_MARK_STACK]: New define.
7664 (struct mem_node) [GC_MARK_STACK]: New structure.
7665 (mem_init, mem_find, mem_insert, mem_delete, mem_insert_fixup)
7666 (mem_delete_fixup, mem_rotate_left, mem_rotate_right)
7667 (live_string_p, live_cons_p, live_symbol_p, live_float_p)
7668 (live_misc_p, live_vector_p, live_buffer_p, mark_memory)
7669 (mark_stack) [GC_MARK_STACK]: New functions.
7670 (Fgarbage_collect) [GC_MARK_STACK]: Call mark_stack.
7671 (clear_marks): Removed.
7672 (gc_sweep): Set free conses' car, free floats' type, free
7673 symbols' function to Vdead. Use lisp_free to free buffers.
7674 (init_alloc_once): Initialize Vdead.
7675 (survives_gc_p): Return non-zero for pure objects.
7677 * alloc.c: Add comments throughout the file.
7679 * atimer.c (stop_other_atimers): Don't call cancel_atimer because
7680 that unblocks alarms.
7682 * alloc.c, bytecode.c, data.c, dispnew.c, ecrt0.c, editfns.c,
7683 emacs.c, floatfns.c, fns.c, lread.c, print.c, config.in, lisp.h,
7684 Makefile.in: Remove `LISP_FLOAT_TYPE' and `standalone'.
7686 * frame.c (make_frame): Set frame initiallly to `garbaged'.
7688 2000-02-17 Kenichi Handa <handa@etl.go.jp>
7690 * xdisp.c (decode_mode_spec_coding): Delete superfluous code to
7691 avoid infinite error signaling. Allocate sufficient memory for
7692 eol_str in the case that eoltype is Lisp_Int.
7694 2000-02-17 Stefan Monnier <monnier@cs.yale.edu>
7696 * syntax.c (Fforward_comment): Undo the previous change, since cc-mode
7697 depends on the previous behavior.
7699 2000-02-16 Gerd Moellmann <gerd@gnu.org>
7701 * sysdep.c (vfork) [!HAVE_VFORK]: Removed.
7703 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7705 * s/freebsd.h (BROKEN_PTY_READ_AFTER_EAGAIN): Define.
7707 * process.c (send_process) [BROKEN_PTY_READ_AFTER_EAGAIN]:
7708 Workaround for FreeBSD bug. Clear output queue after EAGAIN in
7711 2000-02-15 Richard M. Stallman <rms@gnu.org>
7713 * data.c (set_internal): Don't make variable buffer-local
7714 if within a let-binding for the same buffer.
7715 (let_shadows_buffer_binding_p): New function.
7717 * eval.c (specbind): For buffer-local value,
7718 record the current buffer also.
7719 (unbind_to): Cope with that change.
7721 2000-02-15 Gerd Moellmann <gerd@gnu.org>
7723 * window.c (Fsave_window_excursion): Doc fix.
7725 2000-02-15 Stefan Monnier <monnier@cs.yale.edu>
7727 * syntax.c (back_comment): Make sure we only consider comment-starters
7728 of the relevant style and return -1 in case of a failure to find the
7729 beginning of the comment.
7730 (Fforward_comment): If back_comment fails, go back to the position just
7731 after the comment-end.
7732 (scan_lists): Add comment describing a very minor bug.
7734 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7736 * minibuf.c (Ftry_completion, Fall_completions): Add a reference to
7737 `completion-regexp-list' in the docstring.
7739 2000-02-14 Dave Love <fx@gnu.org>
7741 * xfaces.c (tty_defined_color): Declare color_idx unsigned long.
7743 2000-02-14 Stefan Monnier <monnier@cs.yale.edu>
7745 * regex.h (RE_SYNTAX_EMACS): Add RE_CHAR_CLASSES and RE_INTERVALS
7746 to Emacs' syntax. Also fix the comment about set/not-set meanings
7747 since Emacs syntax is not the value 0 any more.
7748 * search.c (compile_pattern_1): Remove RE_CHAR_CLASSES from the syntax
7749 since it's now part of RE_SYNTAX_EMACS.
7751 2000-02-12 Dave Love <fx@gnu.org>
7753 * frame.h (SELECTED_FRAME): Use NULL, not 0 to avoid warnings on
7756 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7758 * xdisp.c (syms_of_xdisp): Doc fix for scroll-conservatively.
7760 2000-02-12 Dave Love <fx@gnu.org>
7762 * s/aix3-2.h, s/osf-1.h: Define C_DEBUG_SWITCH for non-gcc.
7764 * s/ux4800.h, s/umips.h, s/umax.h, s/sol2.h, s/sco5.h, s/rtu.h:
7765 * s/ptx4.h, s/umax.h, s/dgux.h, s/bsd4-2.h, s/bsd4-3.h:
7766 * s/hpux.h: Don't define HAVE_VFORK.
7768 * s/gnu-linux.h: Don't define HAVE_VFORK or HAVE_SYS_SIGLIST.
7770 * s/nextstep.h: Don't define HAVE_ALLOCA.
7772 * config.in: Add vfork bits.
7774 2000-02-12 Gerd Moellmann <gerd@gnu.org>
7776 * process.c (Fopen_network_stream) [POLL_FOR_INPUT]: Register
7777 unwind function to undo the effect of stopping atimers.
7779 * keyboard.c (bind_polling_period): Stop all timers except
7782 * atimer.c (stopped_atimers): New variable.
7783 (stop_other_atimers, run_all_atimers, unwind_stop_other_atimers):
7786 * atimer.h (stop_other_atimers, run_all_atimers)
7787 (unwind_stop_other_atimers): Add function prototypes.
7789 * s/hpux10.h (HAVE_XRMSETDATABASE): Define if not already defined.
7791 2000-02-11 Ken Raeburn <raeburn@gnu.org>
7793 * Makefile.in (LIBX): Link in tiff library before jpeg, since tiff
7794 library may depend on jpeg.
7795 (atimer.o): Depends on atimer.c.
7797 2000-02-11 Kenichi Handa <handa@etl.go.jp>
7799 * insdel.c (del_range_1): Call update_compositions.
7800 (del_range_both): Call update_compositions just once..
7802 2000-02-10 Dave Love <fx@gnu.org>
7804 * xfns.c (create_frame_xic): Fix initialization of automatic
7807 2000-02-09 Kenichi Handa <handa@etl.go.jp>
7809 * ccl.c (CCL_MAKE_CHAR): New macro.
7810 (ccl_driver) <CCL_TranslateCharacter>: Check the validity of
7811 registers by CCL_MAKE_CHAR before calling translate_char.
7812 <CCL_TranslateCharacterConstTbl> Likewise.
7814 2000-02-08 Dave Love <fx@gnu.org>
7816 * lread.c (__EXTENSIONS__): Define.
7818 2000-02-08 Gerd Moellmann <gerd@gnu.org>
7820 * puresize.h (BASE_PURESIZE): Increase to 650000.
7822 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7824 * msdos.c (XMenuActivate): Turn off the cursor after displaying
7827 2000-02-07 Eli Zaretskii <eliz@is.elta.co.il>
7829 * s/msdos.h (INTERNAL_TERMINAL): Add capabilities se, so, us, ue,
7830 md, mh, mb, mr, and me to the fake termcap entry.
7832 2000-02-06 Ken Raeburn <raeburn@gnu.org>
7834 * sound.c (sound_cleanup): Don't call device close routine if the
7835 function pointer is null.
7837 2000-02-06 Andrew Innes <andrewi@gnu.org>
7839 * dispextern.h: Change HAVE_X_WINDOWS to HAVE_WINDOW_SYSTEM,
7840 around image definitions and prototypes.
7841 (gamma_correct) [WINDOWSNT]: New prototype.
7843 * w32term.c (x_make_frame_visible): Replace call to
7844 input_poll_signal with poll_for_input.
7846 * window.c [WINDOWSNT]: Include w32term.h.
7848 * xdisp.c [WINDOWSNT]: Include w32term.h.
7850 * makefile.nt: Add dependencies on w32gui.h.
7851 (OBJ1): Include atimer.obj.
7852 ($(BLD)\atimer.obj): New dependency rule.
7854 * w32.c (sigmask): New function (does nothing).
7855 (sigunblock): Ditto.
7857 * frame.c [WINDOWSNT]: Include w32term.h.
7859 * w32gui.h (struct W32FontStruct): Add ascent and descent slots.
7861 * lread.c (syms_of_lread): Fix literal newlines.
7863 * emacs.c (USAGE): Split into USAGE1 and USAGE2, to work-around
7864 the string constant limit (2048 bytes) in MSVC.
7867 2000-02-05 INOUE Seiichiro <inoue@ainet.or.jp>
7869 * xterm.c (x_display_and_set_cursor) [HAVE_X_I18N]: Set pre-edit
7871 (x_display_cursor) [HAVE_X_I18N]: Don't set it here.
7872 (XTread_socket) [HAVE_X_I18N]: <KeyPress, KeyRelease>: Don't
7875 2000-02-04 Dave Love <fx@gnu.org>
7877 * fileio.c: Remove some unused vars.
7878 (_GNU_SOURCE): Define (for euidaccess).
7880 * lread.c (_XOPEN_SOURCE): Declare (for ftello).
7882 * minibuf.c (read_minibuf_noninteractive): Remove undeclared
7884 (read_minibuf): Deal with allow_props correctly.
7886 2000-02-03 Eli Zaretskii <eliz@is.elta.co.il>
7888 * s/msdos.h (SYSTEM_PURESIZE_EXTRA): Enlarge to 60000.
7890 2000-02-03 Ken Raeburn <raeburn@gnu.org>
7892 * search.c (compile_pattern): If a cache entry has a nil regexp,
7893 fill in that entry instead of clobbering a previously cached
7896 2000-02-02 Ken Raeburn <raeburn@gnu.org>
7898 * puresize.h (BASE_PURESIZE): Increase to 610000.
7900 2000-02-02 Gerd Moellmann <gerd@gnu.org>
7902 * frame.c (Fframe_parameters): Add GCPRO because tty_color_name
7905 2000-02-02 Kenichi Handa <handa@etl.go.jp>
7907 * ccl.c (ccl_driver) <CCL_WriteExprRegister>: Set jump_address
7908 instead of incrementing ic directly.
7909 <CCL_WriteExprConst> Likewise.
7910 <ccl_set_expr>: Set ic to jump_address.
7912 * fileio.c (e_write): Fix the handling of
7913 CODING_FINISH_INSUFFICIENT_SRC.
7915 2000-02-01 Dave Love <fx@gnu.org>
7917 * editfns.c (Fpropertize): Doc fix.
7919 * process.c (Fstart_process): Doc fix.
7921 * eval.c: Fix various doc strings not to duplicate information
7922 from help-manyarg-func-alist.
7924 * window.c (Fset_window_margins): Don't make interactive. Doc
7927 * doc.c (Vhelp_manyarg_func_alist): New variable.
7928 (Fdocumentation): Use it.
7929 (syms_of_doc): Define it.
7931 2000-01-31 Gerd Moellmann <gerd@gnu.org>
7933 * xterm.c (xim_open_dpy): Remove unused local variable.
7935 * emacs.c (USAGE): Use term `display options' instead of `X
7938 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]: New function.
7939 (syms_of_xdisp) [GLYPH_DEBUG]: Defsubr it.
7941 * fns.c (sweep_weak_table): New function.
7942 (sweep_weak_hash_tables): Use it. Keep on marking until there
7945 2000-01-30 Gerd Moellmann <gerd@gnu.org>
7947 * xterm.c (x_delete_display): Update next_noop_dpyinfo to ensure
7948 that XTread_socket does not crash by trying to call XNoOp on a
7951 2000-01-30 Jason Rumney <jasonr@gnu.org>
7953 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
7954 Change selected_frame to SELECTED_FRAME ().
7955 (w32_console_mouse_position): Remove #ifndef MULE from around
7958 * makefile.nt: Remove dosfns.obj.
7960 * term.c (term_init) [WINDOWSNT]: Initialize TN_max_colors.
7962 * w32fns.c (w32_defined_color): Check for valid frame before
7963 applying gamma correction. Eliminate dependency on frame elsewhere.
7964 (w32_load_system_font): Switch FIXED_PITCH and VARIABLE_PITCH.
7965 (w32_to_x_font): Use resx and resy not height_in and width_in.
7966 (x_to_w32_font): Doc fix.
7967 (xlfd_strip_height): New function to strip and return font height.
7968 (w32_font_match): Compare height separately from rest of xlfd
7969 spec, using xlfd_strip_height.
7971 * w32term.c (w32_term_init): Swap resx and height_in, resy and
7972 width_in. Use w32_defined_color in place of defined_color.
7974 * w32faces.c: Merge more of DOS and X specifics in preparation for
7975 merge with xfaces.c.
7976 (defined_color): Remove FIXME comment.
7977 (tty_color_name): Provide w32-specific function.
7978 (realize_tty_face): Handle FACE_TTY_DEFAULT*_COLOR specially.
7980 * w32console.c (turn_on_face, turn_off_face): Removed.
7981 (w32_face_attributes): New function.
7982 (Global_variables): Reduce scope where possible.
7983 (clear_frame, ins_del_lines, scroll_line): Use char_attr_normal as
7985 (hl_mode): Don't modify text attributes.
7986 (write_glyphs): Don't do anything if len <= 0. Use
7987 w32_face_attributes to get attributes for drawing. Write
7988 terminating codes using char_attr_normal.
7989 (reset_terminal_modes, set_terminal_modes): Turn off highlight.
7990 (update_begin, update_end): Likewise.
7991 (vga_stdcolor_name): New function.
7992 (initialize_w32_display): Remove char_attr_reverse and char_attr.
7993 (Fset_screen_color): Remove char_attr_reverse.
7995 2000-01-29 Gerd Moellmann <gerd@gnu.org>
7997 * xfns.c (xic_set_preeditarea): Take window parameter and
7998 window-relative pixel-positions.
8000 * xterm.c (x_display_cursor): Set XIC pre-edit area only if window
8001 is its frame's selected window.
8002 (xim_instantiate_callback): Likewise.
8004 * xfns.c (x_create_im): Removed.
8005 (DEFAULT_STYLE, DEFAULT_FONT): Removed.
8006 (supported_xim_styles): Renamed from supported_styles.
8007 (best_xim_style): Renamed from best_style.
8008 (create_frame_xic): Renamed from xic_create_frame.
8009 (free_frame_xic): Renamed from xic_destroy_frame.
8011 2000-01-29 INOUE Seiichiro <inoue@ainet.or.jp>
8013 * xterm.c (XTread_socket) [HAVE_X_I18N]: If event is for none of
8014 our frames, call XFilterEvent with 2nd parameter `None'.
8015 (XTread_socket) <KeyPress> [HAVE_X_I18N]: Handle XmbLookupString
8016 returning XBufferOverflow.
8017 (XTread_socket) <ConfigureNotify> [HAVE_X_I18N]: Set XIC status
8019 (x_display_cursor) [HAVE_X_I18N]: Set XIC pre-edit area.
8020 (x_new_fontset) [HAVE_X_I18N]: Create XIC status area fontset.
8021 (xim_destroy_callback, xim_open_dpy, xim_instantiate_callback)
8022 (xim_initialize, xim_close)
8023 [HAVE_X_I18N && HAVE_X11R6]: New functions.
8024 (x_destroy_window) [HAVE_X_I18N]: Call xic_destroy_frame.
8025 (x_term_init) [HAVE_X_I18N]: Call xim_initialize.
8026 (x_delete_display) [HAVE_X_I18N]: Call xim_close.
8028 * xterm.h (struct x_display_info) [HAVE_X_I18N]: Add members `xim'
8030 (struct x_output) [HAVE_X_I18N]: Remove member `xim', add
8031 `xic_style' and `xic_xfs'.
8032 (FRAME_MENUBAR_HEIGHT, FRAME_X_XIM, FRAME_X_XIM_STYLES)
8033 (FRAME_XIC_STYLE, FRAME_XIC_FONTSET): New macros.
8034 (FRAME_XIM): Removed.
8036 * xfns.c (supported_styles): New variable.
8037 (DEFAULT_STYLE, DEFAULT_FONT): New macros
8038 (xic_create_xfontset, best_style, xic_create_frame)
8039 (xic_destroy_frame, xic_set_preeditarea, xic_set_statusarea)
8040 (xic_set_xfontset): New functions.
8042 2000-01-28 Dave Love <fx@gnu.org>
8044 * s/irix6-5.h: Revert last change after change to irix5-0.h.
8046 * m/iris4d.h (C_SWITCH_MACHINE): Don't use -G0.
8048 2000-01-28 Gerd Moellmann <gerd@gnu.org>
8050 * buffer.c (Fother_buffer): Don't call Fset_buffer_major_mode
8051 for *scratch* if it already existed.
8053 * emacs.c (USAGE): New macro.
8054 (main): Use it to display usage information.
8056 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8058 Support for the menu-help feature:
8060 * msdos.h: Change prototypes of XMenuAddSelection and
8063 * msdos.c (IT_clear_end_of_line): Print the extent of the cleared
8064 part of the line to the termscript file.
8065 (IT_clear_to_end): Clear the entire line, not just its beginning.
8066 (menu_help_message, prev_menu_help_message): New variables.
8067 (IT_menu_make_room): Make room for the help_text member.
8068 (IT_menu_display): New argument disp_help; all callers changed.
8069 If disp_help is non-zero, store the help text of the active menu
8070 item in menu_help_message.
8071 (XMenuAddPane): Initialize the help_text member to NULL.
8072 (XMenuAddSelection): New argument help_text. Store it in the
8074 (XMenuActivate): New argument help_callback. If the value of
8075 menu_help_message has changed since the last time, display the
8076 menu help message text while waiting for the mouse to move. Clear
8077 the echo area before exiting.
8078 (XMenuDestroy): Free the help_text member.
8080 2000-01-27 Gerd Moellmann <gerd@gnu.org>
8082 * xmenu.c (xmenu_show) [!USE_X_TOOLKIT]: Pass help to
8083 XMenuAddSelection. Pass help callback to XMenuActivate.
8084 (menu_help_callback) [!USE_X_TOOLKIT]: New function.
8086 2000-01-27 Eli Zaretskii <eliz@is.elta.co.il>
8088 * atimer.c (start_atimer) [!HAVE_SETITIMER]: Use EMACS_SET_SECS
8089 and EMACS_SET_USECS.
8091 2000-01-26 Dave Love <fx@gnu.org>
8093 * editfns.c (Fchar_after, Fchar_before): Doc fix.
8095 * bytecode.c (Fbyte_code): Use {BEFORE,AFTER}_POTENTIAL_GC where
8096 an error may be signalled.
8098 2000-01-26 Gerd Moellmann <gerd@gnu.org>
8100 * s/irix6-5.h [__GNUC__ && __GNUC_MINOR__ >= 95]: Undef
8101 LD_SWITCH_SYSTEM inherited from irix5-0.h.
8103 * bytecode.c (Fbyte_code) [BYTE_CODE_SAFE]: Fix typo.
8105 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8107 * charset.c (Fstring): If there is a multibyte char among
8108 the args, always return a multibyte string.
8110 2000-01-25 Gerd Moellmann <gerd@gnu.org>
8112 * sysdep.c (sys_select): Turn atimers off and on instead of
8113 recording and restoring old alarm handler
8115 * process.c (toplevel): Include atimer.h.
8116 (create_process_1): Rewritten.
8117 (create_process): Use atimers instead of alarm.
8118 (wait_reading_process_input) [hpux]: Turn atimers off instead
8119 of turning off SIGALRM.
8120 (wait_reading_process_input): Turn off atimers instead off
8121 calling stop_polling.
8123 * emacs.c (main): Call init_atimer.
8125 * keyboard.c (toplevel): Include systime.h and atimer.h.
8126 (polling_for_input): Removed because unused.
8127 (input_poll_signal) [POLL_FOR_INPUT]: Removed.
8128 (poll_timer): New variable.
8129 (poll_for_input, poll_for_input_1): New functions.
8130 (start_polling, stop_polling): Rewritten.
8132 * keyboard.h (polling_for_input): Removed.
8134 * atimer.h, atimer.c: New files.
8136 * Makefile.in (obj): Add atimer.o.
8137 (atimer.o): New target.
8139 * blockinput.h (pending_atimers): Add extern declaration.
8140 (UNBLOCK_INPUT): Rewritten. Handle pending atimers.
8142 * lisp.h (popup_activated_flag): Add extern declaration.
8144 * xmenu.c (popup_activated_flag): Make externally visible.
8145 (popup_activate_callback) [USE_MOTIF]: Increment
8146 popup_activated_flag.
8147 (popup_deactivate_callback) [USE_MOTIF]: Decrement it.
8149 * xterm.c (toplevel): Include atimer.h.
8150 (toolkit_scroll_bar_interaction): New variable.
8151 (Fxt_process_timeouts): Removed.
8152 (x_process_timeouts): New function.
8153 (xt_action_hook): Clear toolkit_scroll_bar_interaction.
8154 (x_send_scroll_bar_event): Set toolkit_scroll_bar_interaction.
8155 (x_make_frame_visible): Call poll_for_input_1 instead of
8156 input_poll_signal. Don't call alarm.
8157 (x_initialize): Install timer calling x_process_timeouts.
8159 2000-01-24 Dave Love <fx@gnu.org>
8161 * s/irix5-0.h: Don't set LD_SWITCH_SYSTEM -- we use unexelf now.
8162 Don't use -cckr -- apparently not now necessary.
8164 2000-01-24 Eli Zaretskii <eliz@is.elta.co.il>
8166 * msdos.c (IT_menu_display): Truncate long menu lines at the right
8169 2000-01-23 Jason Rumney <jasonr@gnu.org>
8171 * w32fns.c (w32_defined_color): Apply gamma correction before
8172 trying to map to the palette.
8173 (w32_wnd_proc) [WM_ERASE_BACKGROUND]: Pass device context of frame
8176 * w32term.c (w32_fill_rect): Do not try to deal with NULL hdc
8177 here. Callers changed to always pass real device context.
8178 (w32_draw_bitmap): Likewise.
8179 (w32_get_glyph_overhangs): Likewise.
8180 (w32_draw_box_rect): Make use of s->hdc rather than getting a new
8182 (w32_set_vertical_scroll_bar): Pass correct HWND parameters to
8183 pfnSetScrollInfo and SetScrollRange.
8184 (x_get_char_face_and_encoding): Don't turn iso8859-1 characters
8185 back into MULE characters after decoding them.
8186 (x_get_glyph_face_and_encoding): Likewise.
8187 (w32_per_char_metric): Use GetCharExtentPoint32W as fallback when
8188 GetCharABCWidthsW fails, since this is defined on Windows 9x.
8189 (x_produce_glyphs): Calculate per char metrics for a character
8190 that we know exists in default font when font_not_found_p is true.
8192 2000-01-22 Jason Rumney <jasonr@gnu.org>
8194 * makefile.nt (intervals.obj, composite.obj): New modules.
8195 (composite.h): Added as dependency where appropriate.
8197 * w32gui.h (XGCValue): New struct for emulating X GCs.
8199 * w32term.h (XCharStruct): New struct for emulating X.
8201 * w32console.c (turn_on_face, turn_off_face): New functions.
8202 (change_line_highlight): New prototype for new redisplay.
8203 (write_glyphs): Support multibyte text. Support faces.
8205 * w32faces.c: Complete rewrite for new redisplay based on new
8208 * w32fns.c: Use SELECTED_FRAME macro in place of selected_frame
8209 throughout. struct frame * in place of FRAME_PTR.
8210 Skeleton support for images, toolbars, tooltips from xfns.c.
8211 (Fx_create_frame): Use system default for default scroll bar
8213 (w32_get_arg): Renamed from x_get_arg.
8214 (Fx_file_dialog): New function.
8215 (w32_list_fonts): Check cache before asking system.
8216 (Vw32_enable_synthesized_fonts): New variable.
8217 (Vw32_enable_italics): Obsolete, removed.
8219 * w32inevt.c (get_frame, w32_console_mouse_position, mouse_moved_to):
8220 Use SELECTED_FRAME macro.
8222 * w32menu.c: Add skeleton support for help strings on menus.
8223 (add_menu_item): Native checkbox and radio support added, but not
8224 yet enabled due to bugs.
8225 (push_menu_item): Add parameters type, selection and help.
8227 Formatting changes to reduce unnecessary diffs with xmenu.c.
8229 * w32select.c (Fw32_set_clipboard_data): Update call to
8230 find_charset_in_str.
8232 * w32term.c: Complete rewrite for new redisplay based on new
8233 xterm.c with necessary sections merged back in from old w32term.c.
8235 2000-01-21 Richard M. Stallman <rms@gnu.org>
8237 * data.c (set_internal): Further fix in same criterion.
8239 2000-01-20 Richard M. Stallman <rms@gnu.org>
8241 * data.c (set_internal): Fix the criteria for whether
8242 to swap out the old cached binding.
8244 2000-01-19 Dave Love <fx@gnu.org>
8246 * lread.c: (syms_of_lread) [user-init-file]: Doc change.
8248 2000-01-18 Kenichi Handa <handa@etl.go.jp>
8250 * regex.c (re_compile_fastmap): While checking a range table for
8251 `charset', skip flag bits for a character class correctly.
8253 2000-01-17 Gerd Moellmann <gerd@gnu.org>
8255 * m/news-risc.h (LD_SWITCH_MACHINE): Define differently for GCC.
8257 * xfns.c (x_window): Call lw_create_widget with new parameter
8260 * widget.c (EmacsFrameSetCharSize): Change size of children first
8261 because of problems with main window geometry management under
8264 * xmenu.c (enum menu_item_idx): New enumeration replacing defines
8266 (MENU_ITEMS_ITEM_HELP): New enumerator.
8267 (push_menu_item): Add parameter HELP. Record help in menu_items.
8268 (single_menu_item, single_submenu, list_of_items): Call
8269 push_menu_item with new parameter.
8270 (single_submenu): Set help string in widget value.
8271 (menu_highlight_callback): New function.
8272 (set_frame_menubar): Call lw_create_widget with new
8274 (xmenu_show, xdialog_show): Ditto.
8276 2000-01-13 Gerd Moellmann <gerd@gnu.org>
8278 * sound.c (Fplay_sound): Improve doc string.
8280 2000-01-11 Richard M. Stallman <rms@gnu.org>
8282 * lisp.h (set_internal): Enter the new arg.
8284 * eval.c (specbind): Record buffer-local variables specially,
8285 indicating which buffer's binding was saved.
8286 (unbind_to): Restore buffer-local variables specially
8287 in the proper buffer.
8289 * data.c (set_internal): New arg BUF.
8291 * eval.c (specbind, unbind_to): Pass new arg to set_internal.
8292 * data.c (Fset): Pass new arg to set_internal.
8293 * bytecode.c (Fbyte_code): Pass new arg to set_internal.
8295 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8297 * .gdbinit: Adapt to new strings. Add xbacktrace, xreload,
8300 2000-01-11 Richard M. Stallman <rms@gnu.org>
8302 * minibuf.c (Ftry_completion): Doc fix.
8304 2000-01-11 Gerd Moellmann <gerd@gnu.org>
8306 * keyboard.c (Fclear_this_command_keys): Clear recent_keys
8309 2000-01-11 Andreas Schwab <schwab@suse.de>
8311 * coding.c (code_convert_region): Initialize total_skip.
8313 2000-01-08 Dave Love <fx@gnu.org>
8315 * eval.c (Fuser_variable_p): Check customizability too.
8317 2000-01-07 Gerd Moellmann <gerd@gnu.org>
8319 * minibuf.c (Fcompleting_read): Doc fix.
8321 2000-01-05 Gerd Moellmann <gerd@gnu.org>
8323 * s/freebsd.h (C_SWITCH_SYSTEM): Add -I /usr/local/include and
8326 * xfns.c (x_create_im): New function to set IM and IC of a frame.
8327 Check that input style is supported before trying to create an
8329 (x_window): Call x_create_im.
8331 2000-01-04 Gerd Moellmann <gerd@gnu.org>
8333 * xfns.c (current_gif_memory_src): New variable.
8334 (gif_load): Record the address of the current memory source
8335 in current_gif_memory_src.
8336 (gif_read_from_memory): Use current_gif_memory_src.
8338 * systime.h (EMACS_GET_TIME, EMACS_ADD_TIME, EMACS_SUB_TIME): Give
8339 macros statement form.
8341 * sound.c (struct sound): Renamed from struct sound_file.
8342 (struct sound): Add members `data' and `header_size'.
8343 (enum sound_attr): Add SOUND_DATA.
8344 (current_sound, current_sound_device): Variables renamed from
8345 sound_file and sound_device.
8346 (parse_sound): Parse :data.
8347 (parse_sound): Handle sound data in strings.
8348 (find_sound_type): Function renamed from find_sound_file_type.
8349 (wav_init, au_init): Fail if sound's header_size is smaller than
8351 (wav_play, au_play): Play sounds from string data.
8353 * puresize.h (BASE_PURE_SIZE): Increase to 600000.
8355 * lisp.h: Add prototype for allocate_string_data.
8357 * alloc.c (Fgarbage_collect): Return number of live and free
8360 * alloc.c (mark_buffer): Remove code in #if 0.
8362 (UNMARK_BALANCE_INTERVALS): Give the macro statement form.
8363 (strings_consed): New variable.
8364 (allocate_string): Set it.
8365 (syms_of_alloc): Add DEFVAR_INT for strings_consed.
8366 (Fmemory_use_counts): Return strings_consed. Use Flist.
8368 * alloc.c: General cleanup in comments etc. Remove conditional
8369 compilation for `standalone'.
8371 * lisp.h (struct Lisp_String): Make DATA member `unsigned char *'.
8373 * alloc.c (MARK_STRING, UNMARK_STRING, STRING_MARKED_P):
8374 (GC_STRING_BYTES, GC_STRING_CHARS): New macros.
8375 (DONT_COPY_FLAG): Removed.
8376 (SBLOCK_SIZE, LARGE_STRING_BYTES): New macros.
8377 (struct sdata, struct sblock): New
8378 (struct string_block): Rewritten.
8379 (STRINGS_IN_STRING_BLOCK): New macro.
8380 (oldest_sblock, current_sblock, total_strings, total_free_strings)
8381 (large_sblocks, string_blocks, string_free_list): New variables.
8382 (NEXT_FREE_LISP_STRING, SDATA_OF_STRING, SDATA_SIZE): New macros.
8383 (init_strings): Rewritten.
8384 (allocate_string, allocate_string_data, compact_small_strings)
8385 (free_large_strings, sweep_strings): New functions.
8386 (STRING_BLOCK_SIZE, STRING_BLOCK_OUTSIZE)
8387 (struct string_block_head, current_string_block)
8388 (first_string_block, large_string_blocks, STRING_FULLSIZE)
8389 (STRING_PAD): Removed.
8390 (make_uninit_multibyte_string, make_pure_string): Rewritten.
8391 (Fgarbage_collect): Don't set mark bit in large strings.
8392 (mark_object): Mark strings differently. Mark symbol names
8394 (survives_gc_p): Test marked strings differently.
8395 (gc_sweep): Sweep strings differently, unmark strings in
8397 (compact_strings): Removed.
8399 2000-01-04 Eli Zaretskii <eliz@is.elta.co.il>
8401 * xfaces.c (syms_of_xfaces): defsubr Scolor_gray_p and
8402 Scolor_supported_p even if HAVE_X_WINDOWS is not defined.
8404 2000-01-04 Kenichi Handa <handa@etl.go.jp>
8406 * fileio.c (Finsert_file_contents): Signal error if visiting file
8407 in a non-empty buffer.
8409 * term.c (encode_terminal_code): Fix the previous change.
8411 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8413 * xfaces.c (syms_of_xfaces): Change Sface_color_gray_p to
8414 Scolor_gray_p, Sface_color_supported_p to Scolor_supported_p.
8416 * s/hpux9.h (NO_EDITRES): Define even if HAVE_LIBXMU.
8418 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8420 * xdisp.c (handle_single_display_prop) [HAVE_WINDOW_SYSTEM]: No
8421 need to test for MSDOS frames.
8423 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8425 * dosfns.c (unspecified_colors): Remove.
8426 (msdos_stdcolor_idx): Use global variables unspecified_fg and
8428 (msdos_stdcolor_name): Return strings for unspecified fore- and
8431 * xfaces.c (Qunspecified_fg, Qunspecified_bg): Remove.
8432 (syms_of_xfaces): Remove their staticpro's.
8433 (tty_color_name): Return Lisp strings for unspecified fore- and
8435 (Finternal_set_lisp_face_attribute): Remove the special treatment
8436 for Qunspecified_{f,b}g.
8437 (realize_default_face): Replace Qunspecified_{f,b}g with a Lisp
8440 2000-01-03 Gerd Moellmann <gerd@gnu.org>
8442 * xdisp.c (reseat_at_next_visible_line_start): Position before
8443 newline only if ending up on a newline.
8444 (next_element_from_ellipsis): Return success. Handle case of
8445 displaying no ellipsis. Fix case of ellipsis defined in display
8447 (next_element_from_buffer): Return 0 if next_element_from_ellipsis
8450 2000-01-03 Eli Zaretskii <eliz@is.elta.co.il>
8452 * xfaces.c (Fcolor_gray_p): Renamed from face-color-gray-p.
8453 (Fcolor_supported_p): Renamed from face-color-supported-p.
8455 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8457 * xfaces.c (tty_defined_color): Pass frame to tty-color-desc. The
8458 list of colors renamed to tty-defined-color-alist.
8459 (tty_color_name): Pass the frame to tty-color-by-index.
8460 (realize_tty_face): tty-color-alist is now a function which
8461 accepts the frame as argument.
8463 * term.c (Ftty_display_color_p): Accept an optional argument
8466 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8468 * term.c (insert_glyphs): Pass glyph, not &glyph, to
8469 encode_terminal_code.
8471 2000-01-02 Eli Zaretskii <eliz@is.elta.co.il>
8473 * dispnew.c (mode_line_string): Support termcap frames as well.
8475 2000-01-01 Gerd Moellmann <gerd@gnu.org>
8477 * syntax.c (Fforward_word): Undo previous change.
8479 * editfns.c (Fconstrain_to_field): Don't constrain if
8480 inhibit-field-text-motion is non-nil.
8481 (Fline_beginning_position): Undo previous change.
8482 (Fline_end_position): Ditto.
8484 * syntax.c (Fforward_word): Notice field boundaries only if
8485 inhibit-field-text-motion is nil.
8487 * lisp.h: Add extern declaration for Vinhibit_field_text_motion.
8489 * editfns.c (Vinhibit_field_text_motion): New variable.
8490 (inhibit-field-text-motion): New DEFVAR_LISP.
8491 (Fline_beginning_position, Fline_end_position): Notice field
8492 boundaries only if inhibit-field-text-motion is nil.
8494 * xfns.c (x_create_x_image_and_pixmap): Remove parameter FILE.
8496 (x_build_heuristic_mask): Likewise.
8497 (xbm_load_image_from_file): Change error output.
8498 (xbm_load, xpm_load, pbm_load, png_load, jpeg_load, tiff_load)
8499 (gif_load, gs_load, x_kill_gs_process): Ditto.
8501 * xfns.c (gif_load): Avoid sign extension and thus out of bounds
8502 color indices when accessing raster pixels.
8503 (gif_image_p, png_image_p, jpeg_image_p, tiff_image_p): Allow only
8504 one of :file or :data.
8505 (enum pbm_keyword_index): Add PBM_DATA.
8506 (pbm_format): Add :data.
8507 (pbm_image_p): Allow either :file or :data.
8508 (pbm_read_file): New function.
8509 (pbm_scan_number): Rewritten to read from string.
8510 (pbm_load): Support :data.
8512 See ChangeLog.8 for earlier changes.
8515 ;; coding: iso-2022-7bit